315023548

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 685440000

約数和(自身を除く): 370416452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 67, 92, 98, 134, 149, 161, 196, 268, 298, 322, 343, 469, 596, 644, 686, 938, 1043, 1127, 1372, 1541, 1876, 2086, 2254, 3082, 3283, 3427, 4172, 4508, 6164, 6566, 6854, 7301, 7889, 9983, 10787, 13132, 13708, 14602, 15778, 19966, 21574, 22981, 23989, 29204, 31556, 39932, 43148, 45962, 47978, 51107, 69881, 75509, 91924, 95956, 102214, 139762, 151018, 167923, 204428, 229609, 279524, 302036, 335846, 459218, 489167, 528563, 671692, 918436, 978334, 1057126, 1175461, 1607263, 1956668, 2114252, 2350922, 3214526, 3424169, 4701844, 6429052, 6848338, 11250841, 13696676, 22501682, 45003364, 78755887, 157511774, 315023548]

約数ペア:

[(1, 315023548), (2, 157511774), (4, 78755887), (7, 45003364), (14, 22501682), (23, 13696676), (28, 11250841), (46, 6848338), (49, 6429052), (67, 4701844), (92, 3424169), (98, 3214526), (134, 2350922), (149, 2114252), (161, 1956668), (196, 1607263), (268, 1175461), (298, 1057126), (322, 978334), (343, 918436), (469, 671692), (596, 528563), (644, 489167), (686, 459218), (938, 335846), (1043, 302036), (1127, 279524), (1372, 229609), (1541, 204428), (1876, 167923), (2086, 151018), (2254, 139762), (3082, 102214), (3283, 95956), (3427, 91924), (4172, 75509), (4508, 69881), (6164, 51107), (6566, 47978), (6854, 45962), (7301, 43148), (7889, 39932), (9983, 31556), (10787, 29204), (13132, 23989), (13708, 22981), (14602, 21574), (15778, 19966)]