313716528

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2267}}^1$

素因数の和:2343

約数の個数: 90

約数和(自身を含む): 907605972

約数和(自身を除く): 593889444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2267, 2883, 3844, 4464, 4534, 5766, 6801, 7688, 8649, 9068, 11532, 13602, 15376, 17298, 18136, 20403, 23064, 27204, 34596, 36272, 40806, 46128, 54408, 69192, 70277, 81612, 108816, 138384, 140554, 163224, 210831, 281108, 326448, 421662, 562216, 632493, 843324, 1124432, 1264986, 1686648, 2178587, 2529972, 3373296, 4357174, 5059944, 6535761, 8714348, 10119888, 13071522, 17428696, 19607283, 26143044, 34857392, 39214566, 52286088, 78429132, 104572176, 156858264, 313716528]

約数ペア:

[(1, 313716528), (2, 156858264), (3, 104572176), (4, 78429132), (6, 52286088), (8, 39214566), (9, 34857392), (12, 26143044), (16, 19607283), (18, 17428696), (24, 13071522), (31, 10119888), (36, 8714348), (48, 6535761), (62, 5059944), (72, 4357174), (93, 3373296), (124, 2529972), (144, 2178587), (186, 1686648), (248, 1264986), (279, 1124432), (372, 843324), (496, 632493), (558, 562216), (744, 421662), (961, 326448), (1116, 281108), (1488, 210831), (1922, 163224), (2232, 140554), (2267, 138384), (2883, 108816), (3844, 81612), (4464, 70277), (4534, 69192), (5766, 54408), (6801, 46128), (7688, 40806), (8649, 36272), (9068, 34596), (11532, 27204), (13602, 23064), (15376, 20403), (17298, 18136)]