253240656

素因数分解:

$2^4\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{4049}}^1$

素因数の和:5363

約数の個数: 40

約数和(自身を含む): 654868800

約数和(自身を除く): 401628144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1303, 2606, 3909, 4049, 5212, 7818, 8098, 10424, 12147, 15636, 16196, 20848, 24294, 31272, 32392, 48588, 62544, 64784, 97176, 194352, 5275847, 10551694, 15827541, 21103388, 31655082, 42206776, 63310164, 84413552, 126620328, 253240656]

約数ペア:

[(1, 253240656), (2, 126620328), (3, 84413552), (4, 63310164), (6, 42206776), (8, 31655082), (12, 21103388), (16, 15827541), (24, 10551694), (48, 5275847), (1303, 194352), (2606, 97176), (3909, 64784), (4049, 62544), (5212, 48588), (7818, 32392), (8098, 31272), (10424, 24294), (12147, 20848), (15636, 16196)]