521007528

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 1325030400

約数和(自身を除く): 804022872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 283, 316, 474, 566, 632, 849, 948, 971, 1132, 1698, 1896, 1942, 2264, 2913, 3396, 3884, 5826, 6792, 7768, 11652, 22357, 23304, 44714, 67071, 76709, 89428, 134142, 153418, 178856, 230127, 268284, 274793, 306836, 460254, 536568, 549586, 613672, 824379, 920508, 1099172, 1648758, 1841016, 2198344, 3297516, 6595032, 21708647, 43417294, 65125941, 86834588, 130251882, 173669176, 260503764, 521007528]

約数ペア:

[(1, 521007528), (2, 260503764), (3, 173669176), (4, 130251882), (6, 86834588), (8, 65125941), (12, 43417294), (24, 21708647), (79, 6595032), (158, 3297516), (237, 2198344), (283, 1841016), (316, 1648758), (474, 1099172), (566, 920508), (632, 824379), (849, 613672), (948, 549586), (971, 536568), (1132, 460254), (1698, 306836), (1896, 274793), (1942, 268284), (2264, 230127), (2913, 178856), (3396, 153418), (3884, 134142), (5826, 89428), (6792, 76709), (7768, 67071), (11652, 44714), (22357, 23304)]