527506756

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 1106372736

約数和(自身を除く): 578865980

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 173, 188, 196, 329, 331, 346, 658, 662, 692, 1211, 1316, 1324, 2303, 2317, 2422, 4606, 4634, 4844, 8131, 8477, 9212, 9268, 15557, 16219, 16262, 16954, 31114, 32438, 32524, 33908, 56917, 57263, 62228, 64876, 108899, 113834, 114526, 217798, 227668, 229052, 398419, 400841, 435596, 762293, 796838, 801682, 1524586, 1593676, 1603364, 2691361, 2805887, 3049172, 5382722, 5611774, 10765444, 11223548, 18839527, 37679054, 75358108, 131876689, 263753378, 527506756]

約数ペア:

[(1, 527506756), (2, 263753378), (4, 131876689), (7, 75358108), (14, 37679054), (28, 18839527), (47, 11223548), (49, 10765444), (94, 5611774), (98, 5382722), (173, 3049172), (188, 2805887), (196, 2691361), (329, 1603364), (331, 1593676), (346, 1524586), (658, 801682), (662, 796838), (692, 762293), (1211, 435596), (1316, 400841), (1324, 398419), (2303, 229052), (2317, 227668), (2422, 217798), (4606, 114526), (4634, 113834), (4844, 108899), (8131, 64876), (8477, 62228), (9212, 57263), (9268, 56917), (15557, 33908), (16219, 32524), (16262, 32438), (16954, 31114)]