213998064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33521}}^1$

素因数の和:33558

約数の個数: 80

約数和(自身を含む): 665076480

約数和(自身を除く): 451078416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 33521, 67042, 100563, 134084, 201126, 234647, 268168, 402252, 469294, 536336, 636899, 703941, 804504, 938588, 1273798, 1407882, 1609008, 1877176, 1910697, 2547596, 2815764, 3754352, 3821394, 4458293, 5095192, 5631528, 7642788, 8916586, 10190384, 11263056, 13374879, 15285576, 17833172, 26749758, 30571152, 35666344, 53499516, 71332688, 106999032, 213998064]

約数ペア:

[(1, 213998064), (2, 106999032), (3, 71332688), (4, 53499516), (6, 35666344), (7, 30571152), (8, 26749758), (12, 17833172), (14, 15285576), (16, 13374879), (19, 11263056), (21, 10190384), (24, 8916586), (28, 7642788), (38, 5631528), (42, 5095192), (48, 4458293), (56, 3821394), (57, 3754352), (76, 2815764), (84, 2547596), (112, 1910697), (114, 1877176), (133, 1609008), (152, 1407882), (168, 1273798), (228, 938588), (266, 804504), (304, 703941), (336, 636899), (399, 536336), (456, 469294), (532, 402252), (798, 268168), (912, 234647), (1064, 201126), (1596, 134084), (2128, 100563), (3192, 67042), (6384, 33521)]