789888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 2441880

約数和(自身を除く): 1651992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 121, 128, 132, 136, 176, 187, 192, 204, 242, 264, 272, 352, 363, 374, 384, 408, 484, 528, 544, 561, 704, 726, 748, 816, 968, 1056, 1088, 1122, 1408, 1452, 1496, 1632, 1936, 2057, 2112, 2176, 2244, 2904, 2992, 3264, 3872, 4114, 4224, 4488, 5808, 5984, 6171, 6528, 7744, 8228, 8976, 11616, 11968, 12342, 15488, 16456, 17952, 23232, 23936, 24684, 32912, 35904, 46464, 49368, 65824, 71808, 98736, 131648, 197472, 263296, 394944, 789888]

約数ペア:

[(1, 789888), (2, 394944), (3, 263296), (4, 197472), (6, 131648), (8, 98736), (11, 71808), (12, 65824), (16, 49368), (17, 46464), (22, 35904), (24, 32912), (32, 24684), (33, 23936), (34, 23232), (44, 17952), (48, 16456), (51, 15488), (64, 12342), (66, 11968), (68, 11616), (88, 8976), (96, 8228), (102, 7744), (121, 6528), (128, 6171), (132, 5984), (136, 5808), (176, 4488), (187, 4224), (192, 4114), (204, 3872), (242, 3264), (264, 2992), (272, 2904), (352, 2244), (363, 2176), (374, 2112), (384, 2057), (408, 1936), (484, 1632), (528, 1496), (544, 1452), (561, 1408), (704, 1122), (726, 1088), (748, 1056), (816, 968)]