223822968

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 567889920

約数和(自身を除く): 344066952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 191, 311, 314, 382, 471, 573, 622, 628, 764, 933, 942, 1146, 1244, 1256, 1528, 1866, 1884, 2292, 2488, 3732, 3768, 4584, 7464, 29987, 48827, 59401, 59974, 89961, 97654, 118802, 119948, 146481, 178203, 179922, 195308, 237604, 239896, 292962, 356406, 359844, 390616, 475208, 585924, 712812, 719688, 1171848, 1425624, 9325957, 18651914, 27977871, 37303828, 55955742, 74607656, 111911484, 223822968]

約数ペア:

[(1, 223822968), (2, 111911484), (3, 74607656), (4, 55955742), (6, 37303828), (8, 27977871), (12, 18651914), (24, 9325957), (157, 1425624), (191, 1171848), (311, 719688), (314, 712812), (382, 585924), (471, 475208), (573, 390616), (622, 359844), (628, 356406), (764, 292962), (933, 239896), (942, 237604), (1146, 195308), (1244, 179922), (1256, 178203), (1528, 146481), (1866, 119948), (1884, 118802), (2292, 97654), (2488, 89961), (3732, 59974), (3768, 59401), (4584, 48827), (7464, 29987)]