290291258464

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1224403}}^1$

素因数の和:1224683

約数の個数: 48

約数和(自身を含む): 592415631360

約数和(自身を除く): 302124372896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 239, 248, 478, 496, 956, 992, 1912, 3824, 7409, 7648, 14818, 29636, 59272, 118544, 237088, 1224403, 2448806, 4897612, 9795224, 19590448, 37956493, 39180896, 75912986, 151825972, 292632317, 303651944, 585264634, 607303888, 1170529268, 1214607776, 2341058536, 4682117072, 9071601827, 9364234144, 18143203654, 36286407308, 72572814616, 145145629232, 290291258464]

約数ペア:

[(1, 290291258464), (2, 145145629232), (4, 72572814616), (8, 36286407308), (16, 18143203654), (31, 9364234144), (32, 9071601827), (62, 4682117072), (124, 2341058536), (239, 1214607776), (248, 1170529268), (478, 607303888), (496, 585264634), (956, 303651944), (992, 292632317), (1912, 151825972), (3824, 75912986), (7409, 39180896), (7648, 37956493), (14818, 19590448), (29636, 9795224), (59272, 4897612), (118544, 2448806), (237088, 1224403)]