814655713592

素因数分解:

$2^3\times 7^3\times {\mathrm{503}}^1\times {\mathrm{541}}^1\times {\mathrm{1091}}^1$

素因数の和:2162

約数の個数: 128

約数和(自身を含む): 1789796736000

約数和(自身を除く): 975141022408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 503, 541, 686, 1006, 1082, 1091, 1372, 2012, 2164, 2182, 2744, 3521, 3787, 4024, 4328, 4364, 7042, 7574, 7637, 8728, 14084, 15148, 15274, 24647, 26509, 28168, 30296, 30548, 49294, 53018, 53459, 61096, 98588, 106036, 106918, 172529, 185563, 197176, 212072, 213836, 272123, 345058, 371126, 374213, 427672, 544246, 548773, 590231, 690116, 742252, 748426, 1088492, 1097546, 1180462, 1380232, 1484504, 1496852, 1904861, 2176984, 2195092, 2360924, 2993704, 3809722, 3841411, 4131617, 4390184, 4721848, 7619444, 7682822, 8263234, 13334027, 15238888, 15365644, 16526468, 26668054, 26889877, 28921319, 30731288, 33052936, 53336108, 53779754, 57842638, 93338189, 106672216, 107559508, 115685276, 186676378, 188229139, 202449233, 215119016, 231370552, 296886193, 373352756, 376458278, 404898466, 593772386, 746705512, 752916556, 809796932, 1187544772, 1505833112, 1619593864, 2078203351, 2375089544, 4156406702, 8312813404, 14547423457, 16625626808, 29094846914, 58189693828, 101831964199, 116379387656, 203663928398, 407327856796, 814655713592]

約数ペア:

[(1, 814655713592), (2, 407327856796), (4, 203663928398), (7, 116379387656), (8, 101831964199), (14, 58189693828), (28, 29094846914), (49, 16625626808), (56, 14547423457), (98, 8312813404), (196, 4156406702), (343, 2375089544), (392, 2078203351), (503, 1619593864), (541, 1505833112), (686, 1187544772), (1006, 809796932), (1082, 752916556), (1091, 746705512), (1372, 593772386), (2012, 404898466), (2164, 376458278), (2182, 373352756), (2744, 296886193), (3521, 231370552), (3787, 215119016), (4024, 202449233), (4328, 188229139), (4364, 186676378), (7042, 115685276), (7574, 107559508), (7637, 106672216), (8728, 93338189), (14084, 57842638), (15148, 53779754), (15274, 53336108), (24647, 33052936), (26509, 30731288), (28168, 28921319), (30296, 26889877), (30548, 26668054), (49294, 16526468), (53018, 15365644), (53459, 15238888), (61096, 13334027), (98588, 8263234), (106036, 7682822), (106918, 7619444), (172529, 4721848), (185563, 4390184), (197176, 4131617), (212072, 3841411), (213836, 3809722), (272123, 2993704), (345058, 2360924), (371126, 2195092), (374213, 2176984), (427672, 1904861), (544246, 1496852), (548773, 1484504), (590231, 1380232), (690116, 1180462), (742252, 1097546), (748426, 1088492)]