418977289528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2949049}}^1$

素因数の和:2949164

約数の個数: 64

約数和(自身を含む): 934259040000

約数和(自身を除く): 515281750472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 172, 236, 301, 344, 413, 472, 602, 826, 1204, 1652, 2408, 2537, 3304, 5074, 10148, 17759, 20296, 35518, 71036, 142072, 2949049, 5898098, 11796196, 20643343, 23592392, 41286686, 82573372, 126809107, 165146744, 173993891, 253618214, 347987782, 507236428, 695975564, 887663749, 1014472856, 1217957237, 1391951128, 1775327498, 2435914474, 3550654996, 4871828948, 7101309992, 7481737313, 9743657896, 14963474626, 29926949252, 52372161191, 59853898504, 104744322382, 209488644764, 418977289528]

約数ペア:

[(1, 418977289528), (2, 209488644764), (4, 104744322382), (7, 59853898504), (8, 52372161191), (14, 29926949252), (28, 14963474626), (43, 9743657896), (56, 7481737313), (59, 7101309992), (86, 4871828948), (118, 3550654996), (172, 2435914474), (236, 1775327498), (301, 1391951128), (344, 1217957237), (413, 1014472856), (472, 887663749), (602, 695975564), (826, 507236428), (1204, 347987782), (1652, 253618214), (2408, 173993891), (2537, 165146744), (3304, 126809107), (5074, 82573372), (10148, 41286686), (17759, 23592392), (20296, 20643343), (35518, 11796196), (71036, 5898098), (142072, 2949049)]