328761384

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{39937}}^1$

素因数の和:39967

約数の個数: 64

約数和(自身を含む): 958512000

約数和(自身を除く): 629750616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 39937, 79874, 119811, 159748, 239622, 279559, 319496, 479244, 559118, 838677, 958488, 1118236, 1677354, 1956913, 2236472, 3354708, 3913826, 5870739, 6709416, 7827652, 11741478, 13698391, 15655304, 23482956, 27396782, 41095173, 46965912, 54793564, 82190346, 109587128, 164380692, 328761384]

約数ペア:

[(1, 328761384), (2, 164380692), (3, 109587128), (4, 82190346), (6, 54793564), (7, 46965912), (8, 41095173), (12, 27396782), (14, 23482956), (21, 15655304), (24, 13698391), (28, 11741478), (42, 7827652), (49, 6709416), (56, 5870739), (84, 3913826), (98, 3354708), (147, 2236472), (168, 1956913), (196, 1677354), (294, 1118236), (343, 958488), (392, 838677), (588, 559118), (686, 479244), (1029, 319496), (1176, 279559), (1372, 239622), (2058, 159748), (2744, 119811), (4116, 79874), (8232, 39937)]