248077584

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10973}}^1$

素因数の和:11144

約数の個数: 60

約数和(自身を含む): 698758476

約数和(自身を除く): 450680892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 10973, 11304, 21946, 22608, 32919, 43892, 65838, 87784, 98757, 131676, 175568, 197514, 263352, 395028, 526704, 790056, 1580112, 1722761, 3445522, 5168283, 6891044, 10336566, 13782088, 15504849, 20673132, 27564176, 31009698, 41346264, 62019396, 82692528, 124038792, 248077584]

約数ペア:

[(1, 248077584), (2, 124038792), (3, 82692528), (4, 62019396), (6, 41346264), (8, 31009698), (9, 27564176), (12, 20673132), (16, 15504849), (18, 13782088), (24, 10336566), (36, 6891044), (48, 5168283), (72, 3445522), (144, 1722761), (157, 1580112), (314, 790056), (471, 526704), (628, 395028), (942, 263352), (1256, 197514), (1413, 175568), (1884, 131676), (2512, 98757), (2826, 87784), (3768, 65838), (5652, 43892), (7536, 32919), (10973, 22608), (11304, 21946)]