374132444

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 801511200

約数和(自身を除く): 427378756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 149, 161, 196, 298, 322, 557, 596, 644, 1043, 1114, 1127, 2086, 2228, 2254, 3427, 3899, 4172, 4508, 6854, 7301, 7798, 12811, 13708, 14602, 15596, 23989, 25622, 27293, 29204, 47978, 51244, 54586, 82993, 89677, 95956, 109172, 165986, 167923, 179354, 331972, 335846, 358708, 580951, 627739, 671692, 1161902, 1255478, 1908839, 2323804, 2510956, 3817678, 4066657, 7635356, 8133314, 13361873, 16266628, 26723746, 53447492, 93533111, 187066222, 374132444]

約数ペア:

[(1, 374132444), (2, 187066222), (4, 93533111), (7, 53447492), (14, 26723746), (23, 16266628), (28, 13361873), (46, 8133314), (49, 7635356), (92, 4066657), (98, 3817678), (149, 2510956), (161, 2323804), (196, 1908839), (298, 1255478), (322, 1161902), (557, 671692), (596, 627739), (644, 580951), (1043, 358708), (1114, 335846), (1127, 331972), (2086, 179354), (2228, 167923), (2254, 165986), (3427, 109172), (3899, 95956), (4172, 89677), (4508, 82993), (6854, 54586), (7301, 51244), (7798, 47978), (12811, 29204), (13708, 27293), (14602, 25622), (15596, 23989)]