634280108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12843

約数の個数: 72

約数和(自身を含む): 1469954304

約数和(自身を除く): 835674196

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1771, 2156, 2254, 3542, 4508, 7084, 12397, 12791, 24794, 25582, 49588, 51164, 89537, 140701, 179074, 281402, 294193, 358148, 562804, 588386, 626759, 984907, 1176772, 1253518, 1969814, 2059351, 2507036, 3236123, 3939628, 4118702, 6472246, 6894349, 8237404, 12944492, 13788698, 14415457, 22652861, 27577396, 28830914, 45305722, 57661828, 90611444, 158570027, 317140054, 634280108]

約数ペア:

[(1, 634280108), (2, 317140054), (4, 158570027), (7, 90611444), (11, 57661828), (14, 45305722), (22, 28830914), (23, 27577396), (28, 22652861), (44, 14415457), (46, 13788698), (49, 12944492), (77, 8237404), (92, 6894349), (98, 6472246), (154, 4118702), (161, 3939628), (196, 3236123), (253, 2507036), (308, 2059351), (322, 1969814), (506, 1253518), (539, 1176772), (644, 984907), (1012, 626759), (1078, 588386), (1127, 562804), (1771, 358148), (2156, 294193), (2254, 281402), (3542, 179074), (4508, 140701), (7084, 89537), (12397, 51164), (12791, 49588), (24794, 25582)]