376431484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 807065280

約数和(自身を除く): 430633796

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 377, 484, 572, 638, 754, 1276, 1508, 1573, 2063, 3146, 3509, 4126, 4147, 6292, 7018, 8252, 8294, 14036, 16588, 22693, 26819, 45386, 45617, 53638, 59827, 90772, 91234, 107276, 119654, 182468, 239308, 249623, 295009, 499246, 590018, 658097, 777751, 998492, 1180036, 1316194, 1555502, 2632388, 3111004, 3245099, 6490198, 7239067, 8555261, 12980396, 14478134, 17110522, 28956268, 34221044, 94107871, 188215742, 376431484]

約数ペア:

[(1, 376431484), (2, 188215742), (4, 94107871), (11, 34221044), (13, 28956268), (22, 17110522), (26, 14478134), (29, 12980396), (44, 8555261), (52, 7239067), (58, 6490198), (116, 3245099), (121, 3111004), (143, 2632388), (242, 1555502), (286, 1316194), (319, 1180036), (377, 998492), (484, 777751), (572, 658097), (638, 590018), (754, 499246), (1276, 295009), (1508, 249623), (1573, 239308), (2063, 182468), (3146, 119654), (3509, 107276), (4126, 91234), (4147, 90772), (6292, 59827), (7018, 53638), (8252, 45617), (8294, 45386), (14036, 26819), (16588, 22693)]