321154272

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25933}}^1$

素因数の和:25992

約数の個数: 72

約数和(自身を含む): 934557624

約数和(自身を除く): 613403352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 25933, 51866, 77799, 103732, 155598, 207464, 233397, 311196, 414928, 466794, 622392, 829856, 933588, 1115119, 1244784, 1867176, 2230238, 2489568, 3345357, 3734352, 4460476, 6690714, 7468704, 8920952, 10036071, 13381428, 17841904, 20072142, 26762856, 35683808, 40144284, 53525712, 80288568, 107051424, 160577136, 321154272]

約数ペア:

[(1, 321154272), (2, 160577136), (3, 107051424), (4, 80288568), (6, 53525712), (8, 40144284), (9, 35683808), (12, 26762856), (16, 20072142), (18, 17841904), (24, 13381428), (32, 10036071), (36, 8920952), (43, 7468704), (48, 6690714), (72, 4460476), (86, 3734352), (96, 3345357), (129, 2489568), (144, 2230238), (172, 1867176), (258, 1244784), (288, 1115119), (344, 933588), (387, 829856), (516, 622392), (688, 466794), (774, 414928), (1032, 311196), (1376, 233397), (1548, 207464), (2064, 155598), (3096, 103732), (4128, 77799), (6192, 51866), (12384, 25933)]