629645172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 1623896064

約数和(自身を除く): 994250892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 127, 156, 183, 244, 254, 366, 381, 508, 521, 732, 762, 793, 1042, 1524, 1563, 1586, 1651, 2084, 2379, 3126, 3172, 3302, 4758, 4953, 6252, 6604, 6773, 7747, 9516, 9906, 13546, 15494, 19812, 20319, 23241, 27092, 30988, 31781, 40638, 46482, 63562, 66167, 81276, 92964, 95343, 100711, 127124, 132334, 190686, 198501, 201422, 264668, 302133, 381372, 397002, 402844, 413153, 604266, 794004, 826306, 860171, 1208532, 1239459, 1652612, 1720342, 2478918, 2580513, 3440684, 4036187, 4957836, 5161026, 8072374, 10322052, 12108561, 16144748, 24217122, 48434244, 52470431, 104940862, 157411293, 209881724, 314822586, 629645172]

約数ペア:

[(1, 629645172), (2, 314822586), (3, 209881724), (4, 157411293), (6, 104940862), (12, 52470431), (13, 48434244), (26, 24217122), (39, 16144748), (52, 12108561), (61, 10322052), (78, 8072374), (122, 5161026), (127, 4957836), (156, 4036187), (183, 3440684), (244, 2580513), (254, 2478918), (366, 1720342), (381, 1652612), (508, 1239459), (521, 1208532), (732, 860171), (762, 826306), (793, 794004), (1042, 604266), (1524, 413153), (1563, 402844), (1586, 397002), (1651, 381372), (2084, 302133), (2379, 264668), (3126, 201422), (3172, 198501), (3302, 190686), (4758, 132334), (4953, 127124), (6252, 100711), (6604, 95343), (6773, 92964), (7747, 81276), (9516, 66167), (9906, 63562), (13546, 46482), (15494, 40638), (19812, 31781), (20319, 30988), (23241, 27092)]