639182544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 2267854848

約数和(自身を除く): 1628672304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 112, 132, 143, 154, 156, 159, 168, 176, 182, 208, 212, 231, 251, 264, 273, 286, 308, 312, 318, 336, 364, 371, 424, 429, 462, 502, 528, 546, 572, 583, 616, 624, 636, 689, 728, 742, 753, 848, 858, 924, 1001, 1004, 1092, 1113, 1144, 1166, 1232, 1272, 1378, 1456, 1484, 1506, 1716, 1749, 1757, 1848, 2002, 2008, 2067, 2184, 2226, 2288, 2332, 2544, 2756, 2761, 2968, 3003, 3012, 3263, 3432, 3498, 3514, 3696, 4004, 4016, 4081, 4134, 4368, 4452, 4664, 4823, 5271, 5512, 5522, 5936, 6006, 6024, 6526, 6864, 6996, 7028, 7579, 8008, 8162, 8268, 8283, 8904, 9328, 9646, 9789, 10542, 11024, 11044, 12012, 12048, 12243, 13052, 13303, 13992, 14056, 14469, 15158, 16016, 16324, 16536, 16566, 17808, 19292, 19327, 19578, 21084, 22088, 22737, 22841, 24024, 24486, 26104, 26606, 27984, 28112, 28938, 30316, 32648, 33072, 33132, 35893, 38584, 38654, 39156, 39909, 42168, 44176, 45474, 45682, 48048, 48972, 52208, 53053, 53212, 57876, 57981, 60632, 65296, 66264, 68523, 71786, 77168, 77308, 78312, 79818, 84336, 90948, 91364, 93121, 97944, 106106, 106424, 107679, 115752, 115962, 121264, 132528, 137046, 143572, 146333, 154616, 156624, 159159, 159636, 172939, 181896, 182728, 186242, 195888, 212212, 212848, 215358, 231504, 231924, 251251, 274092, 279363, 287144, 292666, 309232, 318318, 319272, 345878, 363792, 365456, 372484, 424424, 430716, 438999, 463848, 502502, 518817, 548184, 558726, 574288, 585332, 636636, 638544, 691756, 744968, 753753, 848848, 861432, 877998, 927696, 1005004, 1024331, 1037634, 1096368, 1117452, 1170664, 1210573, 1273272, 1383512, 1489936, 1507506, 1722864, 1755996, 1902329, 2010008, 2048662, 2075268, 2234904, 2341328, 2421146, 2546544, 2767024, 3015012, 3072993, 3511992, 3631719, 3804658, 4020016, 4097324, 4150536, 4469808, 4842292, 5706987, 6030024, 6145986, 7023984, 7263438, 7609316, 8194648, 8301072, 9684584, 11413974, 12060048, 12291972, 13316303, 14526876, 15218632, 16389296, 19369168, 22827948, 24583944, 26632606, 29053752, 30437264, 39948909, 45655896, 49167888, 53265212, 58107504, 79897818, 91311792, 106530424, 159795636, 213060848, 319591272, 639182544]

約数ペア:

[(1, 639182544), (2, 319591272), (3, 213060848), (4, 159795636), (6, 106530424), (7, 91311792), (8, 79897818), (11, 58107504), (12, 53265212), (13, 49167888), (14, 45655896), (16, 39948909), (21, 30437264), (22, 29053752), (24, 26632606), (26, 24583944), (28, 22827948), (33, 19369168), (39, 16389296), (42, 15218632), (44, 14526876), (48, 13316303), (52, 12291972), (53, 12060048), (56, 11413974), (66, 9684584), (77, 8301072), (78, 8194648), (84, 7609316), (88, 7263438), (91, 7023984), (104, 6145986), (106, 6030024), (112, 5706987), (132, 4842292), (143, 4469808), (154, 4150536), (156, 4097324), (159, 4020016), (168, 3804658), (176, 3631719), (182, 3511992), (208, 3072993), (212, 3015012), (231, 2767024), (251, 2546544), (264, 2421146), (273, 2341328), (286, 2234904), (308, 2075268), (312, 2048662), (318, 2010008), (336, 1902329), (364, 1755996), (371, 1722864), (424, 1507506), (429, 1489936), (462, 1383512), (502, 1273272), (528, 1210573), (546, 1170664), (572, 1117452), (583, 1096368), (616, 1037634), (624, 1024331), (636, 1005004), (689, 927696), (728, 877998), (742, 861432), (753, 848848), (848, 753753), (858, 744968), (924, 691756), (1001, 638544), (1004, 636636), (1092, 585332), (1113, 574288), (1144, 558726), (1166, 548184), (1232, 518817), (1272, 502502), (1378, 463848), (1456, 438999), (1484, 430716), (1506, 424424), (1716, 372484), (1749, 365456), (1757, 363792), (1848, 345878), (2002, 319272), (2008, 318318), (2067, 309232), (2184, 292666), (2226, 287144), (2288, 279363), (2332, 274092), (2544, 251251), (2756, 231924), (2761, 231504), (2968, 215358), (3003, 212848), (3012, 212212), (3263, 195888), (3432, 186242), (3498, 182728), (3514, 181896), (3696, 172939), (4004, 159636), (4016, 159159), (4081, 156624), (4134, 154616), (4368, 146333), (4452, 143572), (4664, 137046), (4823, 132528), (5271, 121264), (5512, 115962), (5522, 115752), (5936, 107679), (6006, 106424), (6024, 106106), (6526, 97944), (6864, 93121), (6996, 91364), (7028, 90948), (7579, 84336), (8008, 79818), (8162, 78312), (8268, 77308), (8283, 77168), (8904, 71786), (9328, 68523), (9646, 66264), (9789, 65296), (10542, 60632), (11024, 57981), (11044, 57876), (12012, 53212), (12048, 53053), (12243, 52208), (13052, 48972), (13303, 48048), (13992, 45682), (14056, 45474), (14469, 44176), (15158, 42168), (16016, 39909), (16324, 39156), (16536, 38654), (16566, 38584), (17808, 35893), (19292, 33132), (19327, 33072), (19578, 32648), (21084, 30316), (22088, 28938), (22737, 28112), (22841, 27984), (24024, 26606), (24486, 26104)]