56898816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 168262080

約数和(自身を除く): 111363264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 139, 156, 164, 192, 208, 246, 256, 278, 312, 328, 384, 416, 417, 492, 533, 556, 624, 656, 768, 832, 834, 984, 1066, 1112, 1248, 1312, 1599, 1664, 1668, 1807, 1968, 2132, 2224, 2496, 2624, 3198, 3328, 3336, 3614, 3936, 4264, 4448, 4992, 5248, 5421, 5699, 6396, 6672, 7228, 7872, 8528, 8896, 9984, 10496, 10842, 11398, 12792, 13344, 14456, 15744, 17056, 17097, 17792, 21684, 22796, 25584, 26688, 28912, 31488, 34112, 34194, 35584, 43368, 45592, 51168, 53376, 57824, 68224, 68388, 74087, 86736, 91184, 102336, 106752, 115648, 136448, 136776, 148174, 173472, 182368, 204672, 222261, 231296, 273552, 296348, 346944, 364736, 409344, 444522, 462592, 547104, 592696, 693888, 729472, 889044, 1094208, 1185392, 1387776, 1458944, 1778088, 2188416, 2370784, 3556176, 4376832, 4741568, 7112352, 9483136, 14224704, 18966272, 28449408, 56898816]

約数ペア:

[(1, 56898816), (2, 28449408), (3, 18966272), (4, 14224704), (6, 9483136), (8, 7112352), (12, 4741568), (13, 4376832), (16, 3556176), (24, 2370784), (26, 2188416), (32, 1778088), (39, 1458944), (41, 1387776), (48, 1185392), (52, 1094208), (64, 889044), (78, 729472), (82, 693888), (96, 592696), (104, 547104), (123, 462592), (128, 444522), (139, 409344), (156, 364736), (164, 346944), (192, 296348), (208, 273552), (246, 231296), (256, 222261), (278, 204672), (312, 182368), (328, 173472), (384, 148174), (416, 136776), (417, 136448), (492, 115648), (533, 106752), (556, 102336), (624, 91184), (656, 86736), (768, 74087), (832, 68388), (834, 68224), (984, 57824), (1066, 53376), (1112, 51168), (1248, 45592), (1312, 43368), (1599, 35584), (1664, 34194), (1668, 34112), (1807, 31488), (1968, 28912), (2132, 26688), (2224, 25584), (2496, 22796), (2624, 21684), (3198, 17792), (3328, 17097), (3336, 17056), (3614, 15744), (3936, 14456), (4264, 13344), (4448, 12792), (4992, 11398), (5248, 10842), (5421, 10496), (5699, 9984), (6396, 8896), (6672, 8528), (7228, 7872)]