317275728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85843}}^1$

素因数の和:85872

約数の個数: 80

約数和(自身を含む): 1021886976

約数和(自身を除く): 704611248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 85843, 171686, 257529, 343372, 515058, 600901, 686744, 944273, 1030116, 1201802, 1373488, 1802703, 1888546, 2060232, 2403604, 2832819, 3605406, 3777092, 4120464, 4807208, 5665638, 6609911, 7210812, 7554184, 9614416, 11331276, 13219822, 14421624, 15108368, 19829733, 22662552, 26439644, 28843248, 39659466, 45325104, 52879288, 79318932, 105758576, 158637864, 317275728]

約数ペア:

[(1, 317275728), (2, 158637864), (3, 105758576), (4, 79318932), (6, 52879288), (7, 45325104), (8, 39659466), (11, 28843248), (12, 26439644), (14, 22662552), (16, 19829733), (21, 15108368), (22, 14421624), (24, 13219822), (28, 11331276), (33, 9614416), (42, 7554184), (44, 7210812), (48, 6609911), (56, 5665638), (66, 4807208), (77, 4120464), (84, 3777092), (88, 3605406), (112, 2832819), (132, 2403604), (154, 2060232), (168, 1888546), (176, 1802703), (231, 1373488), (264, 1201802), (308, 1030116), (336, 944273), (462, 686744), (528, 600901), (616, 515058), (924, 343372), (1232, 257529), (1848, 171686), (3696, 85843)]