275124484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 520732800

約数和(自身を除く): 245608316

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 167, 212, 334, 409, 668, 818, 1007, 1636, 2014, 3173, 4028, 6346, 7771, 8851, 12692, 15542, 17702, 21677, 31084, 35404, 43354, 68303, 86708, 136606, 168169, 273212, 336338, 411863, 672676, 823726, 1297757, 1647452, 2595514, 3620059, 5191028, 7240118, 14480236, 68781121, 137562242, 275124484]

約数ペア:

[(1, 275124484), (2, 137562242), (4, 68781121), (19, 14480236), (38, 7240118), (53, 5191028), (76, 3620059), (106, 2595514), (167, 1647452), (212, 1297757), (334, 823726), (409, 672676), (668, 411863), (818, 336338), (1007, 273212), (1636, 168169), (2014, 136606), (3173, 86708), (4028, 68303), (6346, 43354), (7771, 35404), (8851, 31084), (12692, 21677), (15542, 17702)]