3321009328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16649}}^1$

素因数の和:16814

約数の個数: 80

約数和(自身を含む): 7977614400

約数和(自身を除く): 4656605072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 548, 728, 959, 1096, 1456, 1781, 1918, 2192, 3562, 3836, 7124, 7672, 12467, 14248, 15344, 16649, 24934, 28496, 33298, 49868, 66596, 99736, 116543, 133192, 199472, 216437, 233086, 266384, 432874, 466172, 865748, 932344, 1515059, 1731496, 1864688, 2280913, 3030118, 3462992, 4561826, 6060236, 9123652, 12120472, 15966391, 18247304, 24240944, 29651869, 31932782, 36494608, 59303738, 63865564, 118607476, 127731128, 207563083, 237214952, 255462256, 415126166, 474429904, 830252332, 1660504664, 3321009328]

約数ペア:

[(1, 3321009328), (2, 1660504664), (4, 830252332), (7, 474429904), (8, 415126166), (13, 255462256), (14, 237214952), (16, 207563083), (26, 127731128), (28, 118607476), (52, 63865564), (56, 59303738), (91, 36494608), (104, 31932782), (112, 29651869), (137, 24240944), (182, 18247304), (208, 15966391), (274, 12120472), (364, 9123652), (548, 6060236), (728, 4561826), (959, 3462992), (1096, 3030118), (1456, 2280913), (1781, 1864688), (1918, 1731496), (2192, 1515059), (3562, 932344), (3836, 865748), (7124, 466172), (7672, 432874), (12467, 266384), (14248, 233086), (15344, 216437), (16649, 199472), (24934, 133192), (28496, 116543), (33298, 99736), (49868, 66596)]