1408920864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1128943}}^1$

素因数の和:1128969

約数の個数: 48

約数和(自身を含む): 3982914432

約数和(自身を除く): 2573993568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1128943, 2257886, 3386829, 4515772, 6773658, 9031544, 13547316, 14676259, 18063088, 27094632, 29352518, 36126176, 44028777, 54189264, 58705036, 88057554, 108378528, 117410072, 176115108, 234820144, 352230216, 469640288, 704460432, 1408920864]

約数ペア:

[(1, 1408920864), (2, 704460432), (3, 469640288), (4, 352230216), (6, 234820144), (8, 176115108), (12, 117410072), (13, 108378528), (16, 88057554), (24, 58705036), (26, 54189264), (32, 44028777), (39, 36126176), (48, 29352518), (52, 27094632), (78, 18063088), (96, 14676259), (104, 13547316), (156, 9031544), (208, 6773658), (312, 4515772), (416, 3386829), (624, 2257886), (1248, 1128943)]