306318778832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{322963}}^1$

素因数の和:323316

約数の個数: 80

約数和(自身を含む): 687696288192

約数和(自身を除く): 381377509360

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 317, 374, 634, 748, 1268, 1496, 2536, 2992, 3487, 5072, 5389, 6974, 10778, 13948, 21556, 27896, 43112, 55792, 59279, 86224, 118558, 237116, 322963, 474232, 645926, 948464, 1291852, 2583704, 3552593, 5167408, 5490371, 7105186, 10980742, 14210372, 21961484, 28420744, 43922968, 56841488, 60394081, 87845936, 102379271, 120788162, 204758542, 241576324, 409517084, 483152648, 819034168, 966305296, 1126171981, 1638068336, 1740447607, 2252343962, 3480895214, 4504687924, 6961790428, 9009375848, 13923580856, 18018751696, 19144923677, 27847161712, 38289847354, 76579694708, 153159389416, 306318778832]

約数ペア:

[(1, 306318778832), (2, 153159389416), (4, 76579694708), (8, 38289847354), (11, 27847161712), (16, 19144923677), (17, 18018751696), (22, 13923580856), (34, 9009375848), (44, 6961790428), (68, 4504687924), (88, 3480895214), (136, 2252343962), (176, 1740447607), (187, 1638068336), (272, 1126171981), (317, 966305296), (374, 819034168), (634, 483152648), (748, 409517084), (1268, 241576324), (1496, 204758542), (2536, 120788162), (2992, 102379271), (3487, 87845936), (5072, 60394081), (5389, 56841488), (6974, 43922968), (10778, 28420744), (13948, 21961484), (21556, 14210372), (27896, 10980742), (43112, 7105186), (55792, 5490371), (59279, 5167408), (86224, 3552593), (118558, 2583704), (237116, 1291852), (322963, 948464), (474232, 645926)]