121549728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1150

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 221371872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 136, 142, 204, 213, 272, 284, 408, 426, 544, 568, 816, 852, 1049, 1136, 1207, 1632, 1704, 2098, 2272, 2414, 3147, 3408, 3621, 4196, 4828, 6294, 6816, 7242, 8392, 9656, 12588, 14484, 16784, 17833, 19312, 25176, 28968, 33568, 35666, 38624, 50352, 53499, 57936, 71332, 74479, 100704, 106998, 115872, 142664, 148958, 213996, 223437, 285328, 297916, 427992, 446874, 570656, 595832, 855984, 893748, 1191664, 1266143, 1711968, 1787496, 2383328, 2532286, 3574992, 3798429, 5064572, 7149984, 7596858, 10129144, 15193716, 20258288, 30387432, 40516576, 60774864, 121549728]

約数ペア:

[(1, 121549728), (2, 60774864), (3, 40516576), (4, 30387432), (6, 20258288), (8, 15193716), (12, 10129144), (16, 7596858), (17, 7149984), (24, 5064572), (32, 3798429), (34, 3574992), (48, 2532286), (51, 2383328), (68, 1787496), (71, 1711968), (96, 1266143), (102, 1191664), (136, 893748), (142, 855984), (204, 595832), (213, 570656), (272, 446874), (284, 427992), (408, 297916), (426, 285328), (544, 223437), (568, 213996), (816, 148958), (852, 142664), (1049, 115872), (1136, 106998), (1207, 100704), (1632, 74479), (1704, 71332), (2098, 57936), (2272, 53499), (2414, 50352), (3147, 38624), (3408, 35666), (3621, 33568), (4196, 28968), (4828, 25176), (6294, 19312), (6816, 17833), (7242, 16784), (8392, 14484), (9656, 12588)]