646624249344

素因数分解:

$2^9\times 3^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2347

約数の個数: 400

約数和(自身を含む): 1984560355008

約数和(自身を除く): 1337936105664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 157, 162, 188, 192, 216, 256, 282, 288, 314, 324, 376, 384, 423, 432, 471, 512, 564, 576, 628, 648, 752, 768, 846, 864, 942, 1128, 1152, 1256, 1269, 1296, 1413, 1504, 1536, 1692, 1728, 1884, 2113, 2256, 2304, 2512, 2538, 2592, 2826, 3008, 3384, 3456, 3768, 3807, 4226, 4239, 4512, 4608, 5024, 5076, 5184, 5652, 6016, 6339, 6768, 6912, 7379, 7536, 7614, 8452, 8478, 9024, 10048, 10152, 10368, 11304, 12032, 12678, 12717, 13536, 13824, 14758, 15072, 15228, 16904, 16956, 18048, 19017, 20096, 20304, 20736, 22137, 22608, 24064, 25356, 25434, 27072, 29516, 30144, 30456, 33808, 33912, 36096, 38034, 40192, 40608, 41472, 44274, 45216, 50712, 50868, 54144, 57051, 59032, 60288, 60912, 66411, 67616, 67824, 72192, 76068, 80384, 81216, 88548, 90432, 99311, 101424, 101736, 108288, 114102, 118064, 120576, 121824, 132822, 135232, 135648, 152136, 162432, 171153, 177096, 180864, 198622, 199233, 202848, 203472, 216576, 228204, 236128, 241152, 243648, 265644, 270464, 271296, 297933, 304272, 324864, 331741, 342306, 354192, 361728, 397244, 398466, 405696, 406944, 456408, 472256, 487296, 531288, 540928, 542592, 595866, 597699, 608544, 649728, 663482, 684612, 708384, 723456, 794488, 796932, 811392, 813888, 893799, 912816, 944512, 974592, 995223, 1062576, 1081856, 1085184, 1191732, 1195398, 1217088, 1326964, 1369224, 1416768, 1588976, 1593864, 1622784, 1627776, 1787598, 1825632, 1889024, 1949184, 1990446, 2125152, 2170368, 2383464, 2390796, 2434176, 2653928, 2681397, 2738448, 2833536, 2985669, 3177952, 3187728, 3245568, 3255552, 3575196, 3651264, 3778048, 3980892, 4250304, 4766928, 4781592, 4868352, 5307856, 5362794, 5476896, 5667072, 5971338, 6355904, 6375456, 6511104, 7150392, 7302528, 7961784, 8044191, 8500608, 8957007, 9533856, 9563184, 9736704, 10615712, 10725588, 10953792, 11334144, 11942676, 12711808, 12750912, 14300784, 14605056, 15591827, 15923568, 16088382, 17001216, 17914014, 19067712, 19126368, 21231424, 21451176, 21907584, 23885352, 25423616, 25501824, 26871021, 28601568, 29210112, 31183654, 31847136, 32176764, 34002432, 35828028, 38135424, 38252736, 42462848, 42902352, 43815168, 46775481, 47770704, 50847232, 51003648, 53742042, 57203136, 62367308, 63694272, 64353528, 71656056, 76270848, 76505472, 84925696, 85804704, 87630336, 93550962, 95541408, 102007296, 107484084, 114406272, 124734616, 127388544, 128707056, 140326443, 143312112, 152541696, 153010944, 169851392, 171609408, 187101924, 191082816, 214968168, 228812544, 249469232, 254777088, 257414112, 280652886, 286624224, 306021888, 343218816, 374203848, 382165632, 420979329, 429936336, 457625088, 498938464, 509554176, 514828224, 561305772, 573248448, 686437632, 748407696, 764331264, 841958658, 859872672, 997876928, 1029656448, 1122611544, 1146496896, 1262937987, 1372875264, 1496815392, 1528662528, 1683917316, 1719745344, 1995753856, 2059312896, 2245223088, 2292993792, 2525875974, 2993630784, 3367834632, 3439490688, 3991507712, 4118625792, 4490446176, 4585987584, 5051751948, 5987261568, 6735669264, 6878981376, 7983015424, 8980892352, 10103503896, 11974523136, 13471338528, 13757962752, 17961784704, 20207007792, 23949046272, 26942677056, 35923569408, 40414015584, 53885354112, 71847138816, 80828031168, 107770708224, 161656062336, 215541416448, 323312124672, 646624249344]

約数ペア:

[(1, 646624249344), (2, 323312124672), (3, 215541416448), (4, 161656062336), (6, 107770708224), (8, 80828031168), (9, 71847138816), (12, 53885354112), (16, 40414015584), (18, 35923569408), (24, 26942677056), (27, 23949046272), (32, 20207007792), (36, 17961784704), (47, 13757962752), (48, 13471338528), (54, 11974523136), (64, 10103503896), (72, 8980892352), (81, 7983015424), (94, 6878981376), (96, 6735669264), (108, 5987261568), (128, 5051751948), (141, 4585987584), (144, 4490446176), (157, 4118625792), (162, 3991507712), (188, 3439490688), (192, 3367834632), (216, 2993630784), (256, 2525875974), (282, 2292993792), (288, 2245223088), (314, 2059312896), (324, 1995753856), (376, 1719745344), (384, 1683917316), (423, 1528662528), (432, 1496815392), (471, 1372875264), (512, 1262937987), (564, 1146496896), (576, 1122611544), (628, 1029656448), (648, 997876928), (752, 859872672), (768, 841958658), (846, 764331264), (864, 748407696), (942, 686437632), (1128, 573248448), (1152, 561305772), (1256, 514828224), (1269, 509554176), (1296, 498938464), (1413, 457625088), (1504, 429936336), (1536, 420979329), (1692, 382165632), (1728, 374203848), (1884, 343218816), (2113, 306021888), (2256, 286624224), (2304, 280652886), (2512, 257414112), (2538, 254777088), (2592, 249469232), (2826, 228812544), (3008, 214968168), (3384, 191082816), (3456, 187101924), (3768, 171609408), (3807, 169851392), (4226, 153010944), (4239, 152541696), (4512, 143312112), (4608, 140326443), (5024, 128707056), (5076, 127388544), (5184, 124734616), (5652, 114406272), (6016, 107484084), (6339, 102007296), (6768, 95541408), (6912, 93550962), (7379, 87630336), (7536, 85804704), (7614, 84925696), (8452, 76505472), (8478, 76270848), (9024, 71656056), (10048, 64353528), (10152, 63694272), (10368, 62367308), (11304, 57203136), (12032, 53742042), (12678, 51003648), (12717, 50847232), (13536, 47770704), (13824, 46775481), (14758, 43815168), (15072, 42902352), (15228, 42462848), (16904, 38252736), (16956, 38135424), (18048, 35828028), (19017, 34002432), (20096, 32176764), (20304, 31847136), (20736, 31183654), (22137, 29210112), (22608, 28601568), (24064, 26871021), (25356, 25501824), (25434, 25423616), (27072, 23885352), (29516, 21907584), (30144, 21451176), (30456, 21231424), (33808, 19126368), (33912, 19067712), (36096, 17914014), (38034, 17001216), (40192, 16088382), (40608, 15923568), (41472, 15591827), (44274, 14605056), (45216, 14300784), (50712, 12750912), (50868, 12711808), (54144, 11942676), (57051, 11334144), (59032, 10953792), (60288, 10725588), (60912, 10615712), (66411, 9736704), (67616, 9563184), (67824, 9533856), (72192, 8957007), (76068, 8500608), (80384, 8044191), (81216, 7961784), (88548, 7302528), (90432, 7150392), (99311, 6511104), (101424, 6375456), (101736, 6355904), (108288, 5971338), (114102, 5667072), (118064, 5476896), (120576, 5362794), (121824, 5307856), (132822, 4868352), (135232, 4781592), (135648, 4766928), (152136, 4250304), (162432, 3980892), (171153, 3778048), (177096, 3651264), (180864, 3575196), (198622, 3255552), (199233, 3245568), (202848, 3187728), (203472, 3177952), (216576, 2985669), (228204, 2833536), (236128, 2738448), (241152, 2681397), (243648, 2653928), (265644, 2434176), (270464, 2390796), (271296, 2383464), (297933, 2170368), (304272, 2125152), (324864, 1990446), (331741, 1949184), (342306, 1889024), (354192, 1825632), (361728, 1787598), (397244, 1627776), (398466, 1622784), (405696, 1593864), (406944, 1588976), (456408, 1416768), (472256, 1369224), (487296, 1326964), (531288, 1217088), (540928, 1195398), (542592, 1191732), (595866, 1085184), (597699, 1081856), (608544, 1062576), (649728, 995223), (663482, 974592), (684612, 944512), (708384, 912816), (723456, 893799), (794488, 813888), (796932, 811392)]