226710341728

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{384599}}^1$

素因数の和:384744

約数の個数: 72

約数和(自身を含む): 487745874000

約数和(自身を除く): 261035532272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 169, 208, 218, 338, 416, 436, 676, 872, 1352, 1417, 1744, 2704, 2834, 3488, 5408, 5668, 11336, 18421, 22672, 36842, 45344, 73684, 147368, 294736, 384599, 589472, 769198, 1538396, 3076792, 4999787, 6153584, 9999574, 12307168, 19999148, 39998296, 41921291, 64997231, 79996592, 83842582, 129994462, 159993184, 167685164, 259988924, 335370328, 519977848, 544976783, 670740656, 1039955696, 1089953566, 1341481312, 2079911392, 2179907132, 4359814264, 7084698179, 8719628528, 14169396358, 17439257056, 28338792716, 56677585432, 113355170864, 226710341728]

約数ペア:

[(1, 226710341728), (2, 113355170864), (4, 56677585432), (8, 28338792716), (13, 17439257056), (16, 14169396358), (26, 8719628528), (32, 7084698179), (52, 4359814264), (104, 2179907132), (109, 2079911392), (169, 1341481312), (208, 1089953566), (218, 1039955696), (338, 670740656), (416, 544976783), (436, 519977848), (676, 335370328), (872, 259988924), (1352, 167685164), (1417, 159993184), (1744, 129994462), (2704, 83842582), (2834, 79996592), (3488, 64997231), (5408, 41921291), (5668, 39998296), (11336, 19999148), (18421, 12307168), (22672, 9999574), (36842, 6153584), (45344, 4999787), (73684, 3076792), (147368, 1538396), (294736, 769198), (384599, 589472)]