211973472

素因数分解:

$2^5\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1876

約数の個数: 72

約数和(自身を含む): 604323720

約数和(自身を除く): 392350248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 571, 1142, 1289, 1713, 2284, 2578, 3426, 3867, 4568, 5139, 5156, 6852, 7734, 9136, 10278, 10312, 11601, 13704, 15468, 18272, 20556, 20624, 23202, 27408, 30936, 41112, 41248, 46404, 54816, 61872, 82224, 92808, 123744, 164448, 185616, 371232, 736019, 1472038, 2208057, 2944076, 4416114, 5888152, 6624171, 8832228, 11776304, 13248342, 17664456, 23552608, 26496684, 35328912, 52993368, 70657824, 105986736, 211973472]

約数ペア:

[(1, 211973472), (2, 105986736), (3, 70657824), (4, 52993368), (6, 35328912), (8, 26496684), (9, 23552608), (12, 17664456), (16, 13248342), (18, 11776304), (24, 8832228), (32, 6624171), (36, 5888152), (48, 4416114), (72, 2944076), (96, 2208057), (144, 1472038), (288, 736019), (571, 371232), (1142, 185616), (1289, 164448), (1713, 123744), (2284, 92808), (2578, 82224), (3426, 61872), (3867, 54816), (4568, 46404), (5139, 41248), (5156, 41112), (6852, 30936), (7734, 27408), (9136, 23202), (10278, 20624), (10312, 20556), (11601, 18272), (13704, 15468)]