274417728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109943}}^1$

素因数の和:109971

約数の個数: 56

約数和(自身を含む): 781921728

約数和(自身を除く): 507504000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 109943, 219886, 329829, 439772, 659658, 879544, 1319316, 1429259, 1759088, 2638632, 2858518, 3518176, 4287777, 5277264, 5717036, 7036352, 8575554, 10554528, 11434072, 17151108, 21109056, 22868144, 34302216, 45736288, 68604432, 91472576, 137208864, 274417728]

約数ペア:

[(1, 274417728), (2, 137208864), (3, 91472576), (4, 68604432), (6, 45736288), (8, 34302216), (12, 22868144), (13, 21109056), (16, 17151108), (24, 11434072), (26, 10554528), (32, 8575554), (39, 7036352), (48, 5717036), (52, 5277264), (64, 4287777), (78, 3518176), (96, 2858518), (104, 2638632), (156, 1759088), (192, 1429259), (208, 1319316), (312, 879544), (416, 659658), (624, 439772), (832, 329829), (1248, 219886), (2496, 109943)]