253371876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1879}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 627258240

約数和(自身を除く): 373886364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 661, 1322, 1879, 1983, 2644, 3758, 3966, 5637, 7516, 7932, 11237, 11274, 22474, 22548, 31943, 33711, 44948, 63886, 67422, 95829, 127772, 134844, 191658, 383316, 1242019, 2484038, 3726057, 4968076, 7452114, 14904228, 21114323, 42228646, 63342969, 84457292, 126685938, 253371876]

約数ペア:

[(1, 253371876), (2, 126685938), (3, 84457292), (4, 63342969), (6, 42228646), (12, 21114323), (17, 14904228), (34, 7452114), (51, 4968076), (68, 3726057), (102, 2484038), (204, 1242019), (661, 383316), (1322, 191658), (1879, 134844), (1983, 127772), (2644, 95829), (3758, 67422), (3966, 63886), (5637, 44948), (7516, 33711), (7932, 31943), (11237, 22548), (11274, 22474)]