326481064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1619}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 756604800

約数和(自身を除く): 430123736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 277, 364, 554, 728, 1108, 1619, 1939, 2216, 3238, 3601, 3878, 6476, 7202, 7756, 11333, 12952, 14404, 15512, 21047, 22666, 25207, 28808, 42094, 45332, 50414, 84188, 90664, 100828, 147329, 168376, 201656, 294658, 448463, 589316, 896926, 1178632, 1793852, 3139241, 3587704, 5830019, 6278482, 11660038, 12556964, 23320076, 25113928, 40810133, 46640152, 81620266, 163240532, 326481064]

約数ペア:

[(1, 326481064), (2, 163240532), (4, 81620266), (7, 46640152), (8, 40810133), (13, 25113928), (14, 23320076), (26, 12556964), (28, 11660038), (52, 6278482), (56, 5830019), (91, 3587704), (104, 3139241), (182, 1793852), (277, 1178632), (364, 896926), (554, 589316), (728, 448463), (1108, 294658), (1619, 201656), (1939, 168376), (2216, 147329), (3238, 100828), (3601, 90664), (3878, 84188), (6476, 50414), (7202, 45332), (7756, 42094), (11333, 28808), (12952, 25207), (14404, 22666), (15512, 21047)]