13402656

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 38476620

約数和(自身を除く): 25073964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 269, 288, 346, 519, 538, 692, 807, 1038, 1076, 1384, 1557, 1614, 2076, 2152, 2421, 2768, 3114, 3228, 4152, 4304, 4842, 5536, 6228, 6456, 8304, 8608, 9684, 12456, 12912, 16608, 19368, 24912, 25824, 38736, 46537, 49824, 77472, 93074, 139611, 186148, 279222, 372296, 418833, 558444, 744592, 837666, 1116888, 1489184, 1675332, 2233776, 3350664, 4467552, 6701328, 13402656]

約数ペア:

[(1, 13402656), (2, 6701328), (3, 4467552), (4, 3350664), (6, 2233776), (8, 1675332), (9, 1489184), (12, 1116888), (16, 837666), (18, 744592), (24, 558444), (32, 418833), (36, 372296), (48, 279222), (72, 186148), (96, 139611), (144, 93074), (173, 77472), (269, 49824), (288, 46537), (346, 38736), (519, 25824), (538, 24912), (692, 19368), (807, 16608), (1038, 12912), (1076, 12456), (1384, 9684), (1557, 8608), (1614, 8304), (2076, 6456), (2152, 6228), (2421, 5536), (2768, 4842), (3114, 4304), (3228, 4152)]