331651776

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 960688960

約数和(自身を除く): 629037184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 139, 172, 192, 204, 258, 272, 278, 289, 344, 408, 417, 516, 544, 556, 578, 688, 731, 816, 834, 867, 1032, 1088, 1112, 1156, 1376, 1462, 1632, 1668, 1734, 2064, 2193, 2224, 2312, 2363, 2752, 2924, 3264, 3336, 3468, 4128, 4386, 4448, 4624, 4726, 5848, 5977, 6672, 6936, 7089, 8256, 8772, 8896, 9248, 9452, 11696, 11954, 12427, 13344, 13872, 14178, 17544, 17931, 18496, 18904, 23392, 23908, 24854, 26688, 27744, 28356, 35088, 35862, 37281, 37808, 40171, 46784, 47816, 49708, 55488, 56712, 70176, 71724, 74562, 75616, 80342, 95632, 99416, 101609, 113424, 120513, 140352, 143448, 149124, 151232, 160684, 191264, 198832, 203218, 226848, 241026, 286896, 298248, 304827, 321368, 382528, 397664, 406436, 453696, 482052, 573792, 596496, 609654, 642736, 795328, 812872, 964104, 1147584, 1192992, 1219308, 1285472, 1625744, 1727353, 1928208, 2385984, 2438616, 2570944, 3251488, 3454706, 3856416, 4877232, 5182059, 6502976, 6909412, 7712832, 9754464, 10364118, 13818824, 19508928, 20728236, 27637648, 41456472, 55275296, 82912944, 110550592, 165825888, 331651776]

約数ペア:

[(1, 331651776), (2, 165825888), (3, 110550592), (4, 82912944), (6, 55275296), (8, 41456472), (12, 27637648), (16, 20728236), (17, 19508928), (24, 13818824), (32, 10364118), (34, 9754464), (43, 7712832), (48, 6909412), (51, 6502976), (64, 5182059), (68, 4877232), (86, 3856416), (96, 3454706), (102, 3251488), (129, 2570944), (136, 2438616), (139, 2385984), (172, 1928208), (192, 1727353), (204, 1625744), (258, 1285472), (272, 1219308), (278, 1192992), (289, 1147584), (344, 964104), (408, 812872), (417, 795328), (516, 642736), (544, 609654), (556, 596496), (578, 573792), (688, 482052), (731, 453696), (816, 406436), (834, 397664), (867, 382528), (1032, 321368), (1088, 304827), (1112, 298248), (1156, 286896), (1376, 241026), (1462, 226848), (1632, 203218), (1668, 198832), (1734, 191264), (2064, 160684), (2193, 151232), (2224, 149124), (2312, 143448), (2363, 140352), (2752, 120513), (2924, 113424), (3264, 101609), (3336, 99416), (3468, 95632), (4128, 80342), (4386, 75616), (4448, 74562), (4624, 71724), (4726, 70176), (5848, 56712), (5977, 55488), (6672, 49708), (6936, 47816), (7089, 46784), (8256, 40171), (8772, 37808), (8896, 37281), (9248, 35862), (9452, 35088), (11696, 28356), (11954, 27744), (12427, 26688), (13344, 24854), (13872, 23908), (14178, 23392), (17544, 18904), (17931, 18496)]