415375452

素因数分解:

$2^2\times 3^6\times {\mathrm{181}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 84

約数和(自身を含む): 1097275816

約数和(自身を除く): 681900364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 729, 787, 972, 1086, 1458, 1574, 1629, 2172, 2361, 2916, 3148, 3258, 4722, 4887, 6516, 7083, 9444, 9774, 14166, 14661, 19548, 21249, 28332, 29322, 42498, 43983, 58644, 63747, 84996, 87966, 127494, 131949, 142447, 175932, 191241, 254988, 263898, 284894, 382482, 427341, 527796, 569788, 573723, 764964, 854682, 1147446, 1282023, 1709364, 2294892, 2564046, 3846069, 5128092, 7692138, 11538207, 15384276, 23076414, 34614621, 46152828, 69229242, 103843863, 138458484, 207687726, 415375452]

約数ペア:

[(1, 415375452), (2, 207687726), (3, 138458484), (4, 103843863), (6, 69229242), (9, 46152828), (12, 34614621), (18, 23076414), (27, 15384276), (36, 11538207), (54, 7692138), (81, 5128092), (108, 3846069), (162, 2564046), (181, 2294892), (243, 1709364), (324, 1282023), (362, 1147446), (486, 854682), (543, 764964), (724, 573723), (729, 569788), (787, 527796), (972, 427341), (1086, 382482), (1458, 284894), (1574, 263898), (1629, 254988), (2172, 191241), (2361, 175932), (2916, 142447), (3148, 131949), (3258, 127494), (4722, 87966), (4887, 84996), (6516, 63747), (7083, 58644), (9444, 43983), (9774, 42498), (14166, 29322), (14661, 28332), (19548, 21249)]