426538812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137239}}^1$

素因数の和:137290

約数の個数: 48

約数和(自身を含む): 1168186880

約数和(自身を除く): 741648068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 137239, 274478, 411717, 548956, 823434, 960673, 1646868, 1921346, 2882019, 3842692, 5077843, 5764038, 10155686, 11528076, 15233529, 20311372, 30467058, 35544901, 60934116, 71089802, 106634703, 142179604, 213269406, 426538812]

約数ペア:

[(1, 426538812), (2, 213269406), (3, 142179604), (4, 106634703), (6, 71089802), (7, 60934116), (12, 35544901), (14, 30467058), (21, 20311372), (28, 15233529), (37, 11528076), (42, 10155686), (74, 5764038), (84, 5077843), (111, 3842692), (148, 2882019), (222, 1921346), (259, 1646868), (444, 960673), (518, 823434), (777, 548956), (1036, 411717), (1554, 274478), (3108, 137239)]