557739952

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9279

約数の個数: 80

約数和(自身を含む): 1374912000

約数和(自身を除く): 817172048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2744, 3773, 4312, 5488, 7546, 8624, 9239, 15092, 18478, 30184, 36956, 60368, 64673, 73912, 101629, 129346, 147824, 203258, 258692, 406516, 452711, 517384, 711403, 813032, 905422, 1034768, 1422806, 1626064, 1810844, 2845612, 3168977, 3621688, 4979821, 5691224, 6337954, 7243376, 9959642, 11382448, 12675908, 19919284, 25351816, 34858747, 39838568, 50703632, 69717494, 79677136, 139434988, 278869976, 557739952]

約数ペア:

[(1, 557739952), (2, 278869976), (4, 139434988), (7, 79677136), (8, 69717494), (11, 50703632), (14, 39838568), (16, 34858747), (22, 25351816), (28, 19919284), (44, 12675908), (49, 11382448), (56, 9959642), (77, 7243376), (88, 6337954), (98, 5691224), (112, 4979821), (154, 3621688), (176, 3168977), (196, 2845612), (308, 1810844), (343, 1626064), (392, 1422806), (539, 1034768), (616, 905422), (686, 813032), (784, 711403), (1078, 517384), (1232, 452711), (1372, 406516), (2156, 258692), (2744, 203258), (3773, 147824), (4312, 129346), (5488, 101629), (7546, 73912), (8624, 64673), (9239, 60368), (15092, 36956), (18478, 30184)]