255882348

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{124699}}^1$

素因数の和:124731

約数の個数: 48

約数和(自身を含む): 698320000

約数和(自身を除く): 442437652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 124699, 249398, 374097, 498796, 748194, 1122291, 1496388, 2244582, 2369281, 3366873, 4489164, 4738562, 6733746, 7107843, 9477124, 13467492, 14215686, 21323529, 28431372, 42647058, 63970587, 85294116, 127941174, 255882348]

約数ペア:

[(1, 255882348), (2, 127941174), (3, 85294116), (4, 63970587), (6, 42647058), (9, 28431372), (12, 21323529), (18, 14215686), (19, 13467492), (27, 9477124), (36, 7107843), (38, 6733746), (54, 4738562), (57, 4489164), (76, 3366873), (108, 2369281), (114, 2244582), (171, 1496388), (228, 1122291), (342, 748194), (513, 498796), (684, 374097), (1026, 249398), (2052, 124699)]