299997108

素因数分解:

$2^2\times 3^5\times {\mathrm{308639}}^1$

素因数の和:308658

約数の個数: 36

約数和(自身を含む): 786414720

約数和(自身を除く): 486417612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 308639, 617278, 925917, 1234556, 1851834, 2777751, 3703668, 5555502, 8333253, 11111004, 16666506, 24999759, 33333012, 49999518, 74999277, 99999036, 149998554, 299997108]

約数ペア:

[(1, 299997108), (2, 149998554), (3, 99999036), (4, 74999277), (6, 49999518), (9, 33333012), (12, 24999759), (18, 16666506), (27, 11111004), (36, 8333253), (54, 5555502), (81, 3703668), (108, 2777751), (162, 1851834), (243, 1234556), (324, 925917), (486, 617278), (972, 308639)]