238453404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9495

約数の個数: 72

約数和(自身を含む): 662352768

約数和(自身を除く): 423899364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 9431, 12642, 18862, 25284, 28293, 37724, 56586, 66017, 113172, 132034, 198051, 264068, 396102, 405533, 462119, 792204, 811066, 924238, 1216599, 1386357, 1622132, 1848476, 2433198, 2772714, 2838731, 4866396, 5545428, 5677462, 8516193, 11354924, 17032386, 19871117, 34064772, 39742234, 59613351, 79484468, 119226702, 238453404]

約数ペア:

[(1, 238453404), (2, 119226702), (3, 79484468), (4, 59613351), (6, 39742234), (7, 34064772), (12, 19871117), (14, 17032386), (21, 11354924), (28, 8516193), (42, 5677462), (43, 5545428), (49, 4866396), (84, 2838731), (86, 2772714), (98, 2433198), (129, 1848476), (147, 1622132), (172, 1386357), (196, 1216599), (258, 924238), (294, 811066), (301, 792204), (516, 462119), (588, 405533), (602, 396102), (903, 264068), (1204, 198051), (1806, 132034), (2107, 113172), (3612, 66017), (4214, 56586), (6321, 37724), (8428, 28293), (9431, 25284), (12642, 18862)]