331168656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10869

約数の個数: 120

約数和(自身を含む): 1071848064

約数和(自身を除く): 740679408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 10831, 15288, 21662, 30576, 32493, 43324, 64986, 75817, 86648, 129972, 140803, 151634, 173296, 227451, 259944, 281606, 303268, 422409, 454902, 519888, 530719, 563212, 606536, 844818, 909804, 985621, 1061438, 1126424, 1213072, 1592157, 1689636, 1819608, 1971242, 2122876, 2252848, 2956863, 3184314, 3379272, 3639216, 3942484, 4245752, 5913726, 6368628, 6758544, 6899347, 7884968, 8491504, 11827452, 12737256, 13798694, 15769936, 20698041, 23654904, 25474512, 27597388, 41396082, 47309808, 55194776, 82792164, 110389552, 165584328, 331168656]

約数ペア:

[(1, 331168656), (2, 165584328), (3, 110389552), (4, 82792164), (6, 55194776), (7, 47309808), (8, 41396082), (12, 27597388), (13, 25474512), (14, 23654904), (16, 20698041), (21, 15769936), (24, 13798694), (26, 12737256), (28, 11827452), (39, 8491504), (42, 7884968), (48, 6899347), (49, 6758544), (52, 6368628), (56, 5913726), (78, 4245752), (84, 3942484), (91, 3639216), (98, 3379272), (104, 3184314), (112, 2956863), (147, 2252848), (156, 2122876), (168, 1971242), (182, 1819608), (196, 1689636), (208, 1592157), (273, 1213072), (294, 1126424), (312, 1061438), (336, 985621), (364, 909804), (392, 844818), (546, 606536), (588, 563212), (624, 530719), (637, 519888), (728, 454902), (784, 422409), (1092, 303268), (1176, 281606), (1274, 259944), (1456, 227451), (1911, 173296), (2184, 151634), (2352, 140803), (2548, 129972), (3822, 86648), (4368, 75817), (5096, 64986), (7644, 43324), (10192, 32493), (10831, 30576), (15288, 21662)]