310339432

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17657}}^1$

素因数の和:17702

約数の個数: 32

約数和(自身を含む): 630390600

約数和(自身を除く): 320051168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4394, 8788, 17576, 17657, 35314, 70628, 141256, 229541, 459082, 918164, 1836328, 2984033, 5968066, 11936132, 23872264, 38792429, 77584858, 155169716, 310339432]

約数ペア:

[(1, 310339432), (2, 155169716), (4, 77584858), (8, 38792429), (13, 23872264), (26, 11936132), (52, 5968066), (104, 2984033), (169, 1836328), (338, 918164), (676, 459082), (1352, 229541), (2197, 141256), (4394, 70628), (8788, 35314), (17576, 17657)]