331448352

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21991}}^1$

素因数の和:22161

約数の個数: 48

約数和(自身を含む): 875633472

約数和(自身を除く): 544185120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 21991, 43982, 65973, 87964, 131946, 175928, 263892, 351856, 527784, 703712, 1055568, 2111136, 3452587, 6905174, 10357761, 13810348, 20715522, 27620696, 41431044, 55241392, 82862088, 110482784, 165724176, 331448352]

約数ペア:

[(1, 331448352), (2, 165724176), (3, 110482784), (4, 82862088), (6, 55241392), (8, 41431044), (12, 27620696), (16, 20715522), (24, 13810348), (32, 10357761), (48, 6905174), (96, 3452587), (157, 2111136), (314, 1055568), (471, 703712), (628, 527784), (942, 351856), (1256, 263892), (1884, 175928), (2512, 131946), (3768, 87964), (5024, 65973), (7536, 43982), (15072, 21991)]