338198352

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 902894592

約数和(自身を除く): 564696240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 997, 1146, 1528, 1776, 1994, 2292, 2991, 3056, 3988, 4584, 5982, 7067, 7976, 9168, 11964, 14134, 15952, 21201, 23928, 28268, 36889, 42402, 47856, 56536, 73778, 84804, 110667, 113072, 147556, 169608, 190427, 221334, 295112, 339216, 380854, 442668, 571281, 590224, 761708, 885336, 1142562, 1523416, 1770672, 2285124, 3046832, 4570248, 7045799, 9140496, 14091598, 21137397, 28183196, 42274794, 56366392, 84549588, 112732784, 169099176, 338198352]

約数ペア:

[(1, 338198352), (2, 169099176), (3, 112732784), (4, 84549588), (6, 56366392), (8, 42274794), (12, 28183196), (16, 21137397), (24, 14091598), (37, 9140496), (48, 7045799), (74, 4570248), (111, 3046832), (148, 2285124), (191, 1770672), (222, 1523416), (296, 1142562), (382, 885336), (444, 761708), (573, 590224), (592, 571281), (764, 442668), (888, 380854), (997, 339216), (1146, 295112), (1528, 221334), (1776, 190427), (1994, 169608), (2292, 147556), (2991, 113072), (3056, 110667), (3988, 84804), (4584, 73778), (5982, 56536), (7067, 47856), (7976, 42402), (9168, 36889), (11964, 28268), (14134, 23928), (15952, 21201)]