21807010848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 384

約数和(自身を含む): 71321886720

約数和(自身を除く): 49514875872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 73, 79, 84, 96, 102, 112, 119, 136, 146, 158, 168, 204, 219, 224, 237, 238, 272, 292, 316, 331, 336, 357, 408, 438, 474, 476, 511, 544, 553, 584, 632, 662, 672, 714, 816, 876, 948, 952, 993, 1022, 1106, 1168, 1241, 1264, 1324, 1343, 1428, 1533, 1632, 1659, 1752, 1896, 1904, 1986, 2044, 2212, 2317, 2336, 2482, 2528, 2648, 2686, 2856, 3066, 3318, 3504, 3723, 3792, 3808, 3972, 4029, 4088, 4424, 4634, 4964, 5296, 5372, 5627, 5712, 5767, 6132, 6636, 6951, 7008, 7446, 7584, 7944, 8058, 8176, 8687, 8848, 9268, 9401, 9928, 10592, 10744, 11254, 11424, 11534, 12264, 13272, 13902, 14892, 15888, 16116, 16352, 16881, 17301, 17374, 17696, 18536, 18802, 19856, 21488, 22508, 23068, 24163, 24528, 26061, 26149, 26544, 27804, 28203, 29784, 31776, 32232, 33762, 34602, 34748, 37072, 37604, 39389, 39712, 40369, 42976, 45016, 46136, 48326, 49056, 52122, 52298, 53088, 55608, 56406, 59568, 64464, 67524, 69204, 69496, 72489, 74144, 75208, 78447, 78778, 80738, 90032, 92272, 96652, 98039, 104244, 104596, 111216, 112812, 118167, 119136, 121107, 128928, 135048, 138408, 138992, 144978, 150416, 156894, 157556, 161476, 169141, 180064, 183043, 184544, 193304, 196078, 208488, 209192, 222432, 225624, 236334, 242214, 270096, 276816, 277984, 289956, 294117, 300832, 313788, 315112, 322952, 338282, 366086, 386608, 392156, 410771, 416976, 418384, 444533, 451248, 472668, 484428, 507423, 540192, 549129, 553632, 579912, 588234, 627576, 630224, 645904, 676564, 686273, 732172, 773216, 784312, 821542, 833952, 836768, 889066, 902496, 945336, 968856, 1014846, 1098258, 1159824, 1176468, 1232313, 1255152, 1260448, 1291808, 1333599, 1353128, 1372546, 1464344, 1568624, 1643084, 1778132, 1890672, 1908877, 1937712, 2029692, 2058819, 2196516, 2319648, 2352936, 2464626, 2510304, 2667198, 2706256, 2745092, 2875397, 2928688, 3111731, 3137248, 3286168, 3556264, 3781344, 3817754, 3875424, 4059384, 4117638, 4393032, 4705872, 4929252, 5334396, 5412512, 5490184, 5726631, 5750794, 5857376, 6223462, 6572336, 7112528, 7635508, 8118768, 8235276, 8626191, 8786064, 9335193, 9411744, 9858504, 10668792, 10980368, 11453262, 11501588, 12446924, 13144672, 13362139, 14225056, 15271016, 16237536, 16470552, 17252382, 17572128, 18670386, 19717008, 21337584, 21960736, 22906524, 23003176, 24893848, 26724278, 30542032, 32450909, 32941104, 34504764, 37340772, 39434016, 40086417, 42675168, 45813048, 46006352, 49787696, 53448556, 61084064, 64901818, 65882208, 69009528, 74681544, 80172834, 91626096, 92012704, 97352727, 99575392, 106897112, 129803636, 138019056, 149363088, 160345668, 183252192, 194705454, 213794224, 227156363, 259607272, 276038112, 298726176, 320691336, 389410908, 427588448, 454312726, 519214544, 641382672, 681469089, 778821816, 908625452, 1038429088, 1282765344, 1362938178, 1557643632, 1817250904, 2725876356, 3115287264, 3634501808, 5451752712, 7269003616, 10903505424, 21807010848]

約数ペア:

[(1, 21807010848), (2, 10903505424), (3, 7269003616), (4, 5451752712), (6, 3634501808), (7, 3115287264), (8, 2725876356), (12, 1817250904), (14, 1557643632), (16, 1362938178), (17, 1282765344), (21, 1038429088), (24, 908625452), (28, 778821816), (32, 681469089), (34, 641382672), (42, 519214544), (48, 454312726), (51, 427588448), (56, 389410908), (68, 320691336), (73, 298726176), (79, 276038112), (84, 259607272), (96, 227156363), (102, 213794224), (112, 194705454), (119, 183252192), (136, 160345668), (146, 149363088), (158, 138019056), (168, 129803636), (204, 106897112), (219, 99575392), (224, 97352727), (237, 92012704), (238, 91626096), (272, 80172834), (292, 74681544), (316, 69009528), (331, 65882208), (336, 64901818), (357, 61084064), (408, 53448556), (438, 49787696), (474, 46006352), (476, 45813048), (511, 42675168), (544, 40086417), (553, 39434016), (584, 37340772), (632, 34504764), (662, 32941104), (672, 32450909), (714, 30542032), (816, 26724278), (876, 24893848), (948, 23003176), (952, 22906524), (993, 21960736), (1022, 21337584), (1106, 19717008), (1168, 18670386), (1241, 17572128), (1264, 17252382), (1324, 16470552), (1343, 16237536), (1428, 15271016), (1533, 14225056), (1632, 13362139), (1659, 13144672), (1752, 12446924), (1896, 11501588), (1904, 11453262), (1986, 10980368), (2044, 10668792), (2212, 9858504), (2317, 9411744), (2336, 9335193), (2482, 8786064), (2528, 8626191), (2648, 8235276), (2686, 8118768), (2856, 7635508), (3066, 7112528), (3318, 6572336), (3504, 6223462), (3723, 5857376), (3792, 5750794), (3808, 5726631), (3972, 5490184), (4029, 5412512), (4088, 5334396), (4424, 4929252), (4634, 4705872), (4964, 4393032), (5296, 4117638), (5372, 4059384), (5627, 3875424), (5712, 3817754), (5767, 3781344), (6132, 3556264), (6636, 3286168), (6951, 3137248), (7008, 3111731), (7446, 2928688), (7584, 2875397), (7944, 2745092), (8058, 2706256), (8176, 2667198), (8687, 2510304), (8848, 2464626), (9268, 2352936), (9401, 2319648), (9928, 2196516), (10592, 2058819), (10744, 2029692), (11254, 1937712), (11424, 1908877), (11534, 1890672), (12264, 1778132), (13272, 1643084), (13902, 1568624), (14892, 1464344), (15888, 1372546), (16116, 1353128), (16352, 1333599), (16881, 1291808), (17301, 1260448), (17374, 1255152), (17696, 1232313), (18536, 1176468), (18802, 1159824), (19856, 1098258), (21488, 1014846), (22508, 968856), (23068, 945336), (24163, 902496), (24528, 889066), (26061, 836768), (26149, 833952), (26544, 821542), (27804, 784312), (28203, 773216), (29784, 732172), (31776, 686273), (32232, 676564), (33762, 645904), (34602, 630224), (34748, 627576), (37072, 588234), (37604, 579912), (39389, 553632), (39712, 549129), (40369, 540192), (42976, 507423), (45016, 484428), (46136, 472668), (48326, 451248), (49056, 444533), (52122, 418384), (52298, 416976), (53088, 410771), (55608, 392156), (56406, 386608), (59568, 366086), (64464, 338282), (67524, 322952), (69204, 315112), (69496, 313788), (72489, 300832), (74144, 294117), (75208, 289956), (78447, 277984), (78778, 276816), (80738, 270096), (90032, 242214), (92272, 236334), (96652, 225624), (98039, 222432), (104244, 209192), (104596, 208488), (111216, 196078), (112812, 193304), (118167, 184544), (119136, 183043), (121107, 180064), (128928, 169141), (135048, 161476), (138408, 157556), (138992, 156894), (144978, 150416)]