289092416

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1579

約数の個数: 56

約数和(自身を含む): 599313000

約数和(自身を除く): 310220584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 218, 232, 436, 464, 872, 928, 1429, 1744, 1856, 2858, 3161, 3488, 5716, 6322, 6976, 11432, 12644, 22864, 25288, 41441, 45728, 50576, 82882, 91456, 101152, 155761, 165764, 202304, 311522, 331528, 623044, 663056, 1246088, 1326112, 2492176, 2652224, 4517069, 4984352, 9034138, 9968704, 18068276, 36136552, 72273104, 144546208, 289092416]

約数ペア:

[(1, 289092416), (2, 144546208), (4, 72273104), (8, 36136552), (16, 18068276), (29, 9968704), (32, 9034138), (58, 4984352), (64, 4517069), (109, 2652224), (116, 2492176), (218, 1326112), (232, 1246088), (436, 663056), (464, 623044), (872, 331528), (928, 311522), (1429, 202304), (1744, 165764), (1856, 155761), (2858, 101152), (3161, 91456), (3488, 82882), (5716, 50576), (6322, 45728), (6976, 41441), (11432, 25288), (12644, 22864)]