517127446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 938304000

約数和(自身を除く): 421176554

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 149, 209, 253, 298, 361, 418, 437, 506, 722, 874, 1639, 2831, 3278, 3427, 3971, 4807, 5662, 6854, 6859, 7942, 8303, 9614, 13718, 16606, 31141, 37697, 53789, 62282, 65113, 75394, 75449, 91333, 107578, 130226, 150898, 157757, 182666, 315514, 591679, 716243, 1021991, 1183358, 1237147, 1432486, 1735327, 2043982, 2474294, 3470654, 11241901, 13608617, 22483802, 23505793, 27217234, 47011586, 258563723, 517127446]

約数ペア:

[(1, 517127446), (2, 258563723), (11, 47011586), (19, 27217234), (22, 23505793), (23, 22483802), (38, 13608617), (46, 11241901), (149, 3470654), (209, 2474294), (253, 2043982), (298, 1735327), (361, 1432486), (418, 1237147), (437, 1183358), (506, 1021991), (722, 716243), (874, 591679), (1639, 315514), (2831, 182666), (3278, 157757), (3427, 150898), (3971, 130226), (4807, 107578), (5662, 91333), (6854, 75449), (6859, 75394), (7942, 65113), (8303, 62282), (9614, 53789), (13718, 37697), (16606, 31141)]