212302008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 601286400

約数和(自身を除く): 388984392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 387, 423, 516, 564, 774, 846, 1032, 1128, 1459, 1548, 1692, 2021, 2918, 3096, 3384, 4042, 4377, 5836, 6063, 8084, 8754, 11672, 12126, 13131, 16168, 17508, 18189, 24252, 26262, 35016, 36378, 48504, 52524, 62737, 68573, 72756, 105048, 125474, 137146, 145512, 188211, 205719, 250948, 274292, 376422, 411438, 501896, 548584, 564633, 617157, 752844, 822876, 1129266, 1234314, 1505688, 1645752, 2258532, 2468628, 2948639, 4517064, 4937256, 5897278, 8845917, 11794556, 17691834, 23589112, 26537751, 35383668, 53075502, 70767336, 106151004, 212302008]

約数ペア:

[(1, 212302008), (2, 106151004), (3, 70767336), (4, 53075502), (6, 35383668), (8, 26537751), (9, 23589112), (12, 17691834), (18, 11794556), (24, 8845917), (36, 5897278), (43, 4937256), (47, 4517064), (72, 2948639), (86, 2468628), (94, 2258532), (129, 1645752), (141, 1505688), (172, 1234314), (188, 1129266), (258, 822876), (282, 752844), (344, 617157), (376, 564633), (387, 548584), (423, 501896), (516, 411438), (564, 376422), (774, 274292), (846, 250948), (1032, 205719), (1128, 188211), (1459, 145512), (1548, 137146), (1692, 125474), (2021, 105048), (2918, 72756), (3096, 68573), (3384, 62737), (4042, 52524), (4377, 48504), (5836, 36378), (6063, 35016), (8084, 26262), (8754, 24252), (11672, 18189), (12126, 17508), (13131, 16168)]