320193632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2963}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 690161472

約数和(自身を除く): 369967840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 307, 352, 614, 1228, 2456, 2963, 3377, 4912, 5926, 6754, 9824, 11852, 13508, 23704, 27016, 32593, 47408, 54032, 65186, 94816, 108064, 130372, 260744, 521488, 909641, 1042976, 1819282, 3638564, 7277128, 10006051, 14554256, 20012102, 29108512, 40024204, 80048408, 160096816, 320193632]

約数ペア:

[(1, 320193632), (2, 160096816), (4, 80048408), (8, 40024204), (11, 29108512), (16, 20012102), (22, 14554256), (32, 10006051), (44, 7277128), (88, 3638564), (176, 1819282), (307, 1042976), (352, 909641), (614, 521488), (1228, 260744), (2456, 130372), (2963, 108064), (3377, 94816), (4912, 65186), (5926, 54032), (6754, 47408), (9824, 32593), (11852, 27016), (13508, 23704)]