320520050466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{304417}}^1$

素因数の和:304536

約数の個数: 128

約数和(自身を含む): 833238337536

約数和(自身を除く): 512718287070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 53, 66, 77, 86, 106, 129, 154, 159, 231, 258, 301, 318, 371, 462, 473, 583, 602, 742, 903, 946, 1113, 1166, 1419, 1749, 1806, 2226, 2279, 2838, 3311, 3498, 4081, 4558, 6622, 6837, 8162, 9933, 12243, 13674, 15953, 19866, 24486, 25069, 31906, 47859, 50138, 75207, 95718, 150414, 175483, 304417, 350966, 526449, 608834, 913251, 1052898, 1826502, 2130919, 3348587, 4261838, 6392757, 6697174, 10045761, 12785514, 13089931, 16134101, 20091522, 23440109, 26179862, 32268202, 39269793, 46880218, 48402303, 70320327, 78539586, 91629517, 96804606, 112938707, 140640654, 143989241, 177475111, 183259034, 225877414, 274888551, 287978482, 338816121, 354950222, 431967723, 532425333, 549777102, 677632242, 693766343, 863935446, 1007924687, 1064850666, 1242325777, 1387532686, 2015849374, 2081299029, 2484651554, 3023774061, 3726977331, 4162598058, 4856364401, 6047548122, 7453954662, 7631429773, 9712728802, 14569093203, 15262859546, 22894289319, 29138186406, 45788578638, 53420008411, 106840016822, 160260025233, 320520050466]

約数ペア:

[(1, 320520050466), (2, 160260025233), (3, 106840016822), (6, 53420008411), (7, 45788578638), (11, 29138186406), (14, 22894289319), (21, 15262859546), (22, 14569093203), (33, 9712728802), (42, 7631429773), (43, 7453954662), (53, 6047548122), (66, 4856364401), (77, 4162598058), (86, 3726977331), (106, 3023774061), (129, 2484651554), (154, 2081299029), (159, 2015849374), (231, 1387532686), (258, 1242325777), (301, 1064850666), (318, 1007924687), (371, 863935446), (462, 693766343), (473, 677632242), (583, 549777102), (602, 532425333), (742, 431967723), (903, 354950222), (946, 338816121), (1113, 287978482), (1166, 274888551), (1419, 225877414), (1749, 183259034), (1806, 177475111), (2226, 143989241), (2279, 140640654), (2838, 112938707), (3311, 96804606), (3498, 91629517), (4081, 78539586), (4558, 70320327), (6622, 48402303), (6837, 46880218), (8162, 39269793), (9933, 32268202), (12243, 26179862), (13674, 23440109), (15953, 20091522), (19866, 16134101), (24486, 13089931), (25069, 12785514), (31906, 10045761), (47859, 6697174), (50138, 6392757), (75207, 4261838), (95718, 3348587), (150414, 2130919), (175483, 1826502), (304417, 1052898), (350966, 913251), (526449, 608834)]