428016

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 1140304

約数和(自身を除く): 712288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 444, 482, 592, 723, 888, 964, 1446, 1776, 1928, 2892, 3856, 5784, 8917, 11568, 17834, 26751, 35668, 53502, 71336, 107004, 142672, 214008, 428016]

約数ペア:

[(1, 428016), (2, 214008), (3, 142672), (4, 107004), (6, 71336), (8, 53502), (12, 35668), (16, 26751), (24, 17834), (37, 11568), (48, 8917), (74, 5784), (111, 3856), (148, 2892), (222, 1928), (241, 1776), (296, 1446), (444, 964), (482, 888), (592, 723)]