2127921408

素因数分解:

$2^8\times 3^3\times {\mathrm{307859}}^1$

素因数の和:307884

約数の個数: 72

約数和(自身を含む): 6292658400

約数和(自身を除く): 4164736992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 307859, 615718, 923577, 1231436, 1847154, 2462872, 2770731, 3694308, 4925744, 5541462, 7388616, 8312193, 9851488, 11082924, 14777232, 16624386, 19702976, 22165848, 29554464, 33248772, 39405952, 44331696, 59108928, 66497544, 78811904, 88663392, 118217856, 132995088, 177326784, 236435712, 265990176, 354653568, 531980352, 709307136, 1063960704, 2127921408]

約数ペア:

[(1, 2127921408), (2, 1063960704), (3, 709307136), (4, 531980352), (6, 354653568), (8, 265990176), (9, 236435712), (12, 177326784), (16, 132995088), (18, 118217856), (24, 88663392), (27, 78811904), (32, 66497544), (36, 59108928), (48, 44331696), (54, 39405952), (64, 33248772), (72, 29554464), (96, 22165848), (108, 19702976), (128, 16624386), (144, 14777232), (192, 11082924), (216, 9851488), (256, 8312193), (288, 7388616), (384, 5541462), (432, 4925744), (576, 3694308), (768, 2770731), (864, 2462872), (1152, 1847154), (1728, 1231436), (2304, 923577), (3456, 615718), (6912, 307859)]