199695216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16118

約数の個数: 80

約数和(自身を含む): 605548544

約数和(自身を除く): 405853328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 16063, 32126, 48189, 64252, 96378, 112441, 128504, 192756, 224882, 257008, 337323, 385512, 449764, 594331, 674646, 771024, 899528, 1188662, 1349292, 1782993, 1799056, 2377324, 2698584, 3565986, 4160317, 4754648, 5397168, 7131972, 8320634, 9509296, 12480951, 14263944, 16641268, 24961902, 28527888, 33282536, 49923804, 66565072, 99847608, 199695216]

約数ペア:

[(1, 199695216), (2, 99847608), (3, 66565072), (4, 49923804), (6, 33282536), (7, 28527888), (8, 24961902), (12, 16641268), (14, 14263944), (16, 12480951), (21, 9509296), (24, 8320634), (28, 7131972), (37, 5397168), (42, 4754648), (48, 4160317), (56, 3565986), (74, 2698584), (84, 2377324), (111, 1799056), (112, 1782993), (148, 1349292), (168, 1188662), (222, 899528), (259, 771024), (296, 674646), (336, 594331), (444, 449764), (518, 385512), (592, 337323), (777, 257008), (888, 224882), (1036, 192756), (1554, 128504), (1776, 112441), (2072, 96378), (3108, 64252), (4144, 48189), (6216, 32126), (12432, 16063)]