272961312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218719}}^1$

素因数の和:218745

約数の個数: 48

約数和(自身を含む): 771644160

約数和(自身を除く): 498682848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 218719, 437438, 656157, 874876, 1312314, 1749752, 2624628, 2843347, 3499504, 5249256, 5686694, 6999008, 8530041, 10498512, 11373388, 17060082, 20997024, 22746776, 34120164, 45493552, 68240328, 90987104, 136480656, 272961312]

約数ペア:

[(1, 272961312), (2, 136480656), (3, 90987104), (4, 68240328), (6, 45493552), (8, 34120164), (12, 22746776), (13, 20997024), (16, 17060082), (24, 11373388), (26, 10498512), (32, 8530041), (39, 6999008), (48, 5686694), (52, 5249256), (78, 3499504), (96, 2843347), (104, 2624628), (156, 1749752), (208, 1312314), (312, 874876), (416, 656157), (624, 437438), (1248, 218719)]