616559372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 1376390400

約数和(自身を除く): 759831028

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 31, 44, 52, 58, 62, 109, 116, 121, 124, 143, 218, 242, 286, 319, 341, 377, 403, 436, 484, 572, 638, 682, 754, 806, 899, 1199, 1276, 1364, 1417, 1508, 1573, 1612, 1798, 2398, 2834, 3146, 3161, 3379, 3509, 3596, 3751, 4147, 4433, 4796, 5668, 6292, 6322, 6758, 7018, 7502, 8294, 8866, 9889, 11687, 12644, 13189, 13516, 14036, 15004, 15587, 16588, 17732, 19778, 23374, 26378, 31174, 34771, 37169, 39556, 41093, 43927, 45617, 46748, 48763, 52756, 62348, 69542, 74338, 82186, 87854, 91234, 97526, 97991, 108779, 128557, 139084, 148676, 164372, 171457, 175708, 182468, 195052, 195982, 217558, 257114, 342914, 382481, 391964, 408859, 435116, 452023, 483197, 514228, 685828, 764962, 817718, 904046, 966394, 1077901, 1273883, 1414127, 1529924, 1635436, 1808092, 1932788, 2155802, 2547766, 2828254, 4311604, 4972253, 5095532, 5315167, 5656508, 9944506, 10630334, 11856911, 14012713, 19889012, 21260668, 23713822, 28025426, 47427644, 56050852, 154139843, 308279686, 616559372]

約数ペア:

[(1, 616559372), (2, 308279686), (4, 154139843), (11, 56050852), (13, 47427644), (22, 28025426), (26, 23713822), (29, 21260668), (31, 19889012), (44, 14012713), (52, 11856911), (58, 10630334), (62, 9944506), (109, 5656508), (116, 5315167), (121, 5095532), (124, 4972253), (143, 4311604), (218, 2828254), (242, 2547766), (286, 2155802), (319, 1932788), (341, 1808092), (377, 1635436), (403, 1529924), (436, 1414127), (484, 1273883), (572, 1077901), (638, 966394), (682, 904046), (754, 817718), (806, 764962), (899, 685828), (1199, 514228), (1276, 483197), (1364, 452023), (1417, 435116), (1508, 408859), (1573, 391964), (1612, 382481), (1798, 342914), (2398, 257114), (2834, 217558), (3146, 195982), (3161, 195052), (3379, 182468), (3509, 175708), (3596, 171457), (3751, 164372), (4147, 148676), (4433, 139084), (4796, 128557), (5668, 108779), (6292, 97991), (6322, 97526), (6758, 91234), (7018, 87854), (7502, 82186), (8294, 74338), (8866, 69542), (9889, 62348), (11687, 52756), (12644, 48763), (13189, 46748), (13516, 45617), (14036, 43927), (15004, 41093), (15587, 39556), (16588, 37169), (17732, 34771), (19778, 31174), (23374, 26378)]