225004896

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18169}}^1$

素因数の和:18228

約数の個数: 72

約数和(自身を含む): 654774120

約数和(自身を除く): 429769224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 18169, 36338, 54507, 72676, 109014, 145352, 163521, 218028, 290704, 327042, 436056, 581408, 654084, 781267, 872112, 1308168, 1562534, 1744224, 2343801, 2616336, 3125068, 4687602, 5232672, 6250136, 7031403, 9375204, 12500272, 14062806, 18750408, 25000544, 28125612, 37500816, 56251224, 75001632, 112502448, 225004896]

約数ペア:

[(1, 225004896), (2, 112502448), (3, 75001632), (4, 56251224), (6, 37500816), (8, 28125612), (9, 25000544), (12, 18750408), (16, 14062806), (18, 12500272), (24, 9375204), (32, 7031403), (36, 6250136), (43, 5232672), (48, 4687602), (72, 3125068), (86, 2616336), (96, 2343801), (129, 1744224), (144, 1562534), (172, 1308168), (258, 872112), (288, 781267), (344, 654084), (387, 581408), (516, 436056), (688, 327042), (774, 290704), (1032, 218028), (1376, 163521), (1548, 145352), (2064, 109014), (3096, 72676), (4128, 54507), (6192, 36338), (12384, 18169)]