717145728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7610

約数の個数: 128

約数和(自身を含む): 2159707200

約数和(自身を除く): 1442561472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3648, 3952, 4992, 5928, 7296, 7561, 7904, 11856, 15122, 15808, 22683, 23712, 30244, 31616, 45366, 47424, 60488, 90732, 94848, 98293, 120976, 143659, 181464, 196586, 241952, 287318, 294879, 362928, 393172, 430977, 483904, 574636, 589758, 725856, 786344, 861954, 967808, 1149272, 1179516, 1451712, 1572688, 1723908, 1867567, 2298544, 2359032, 2903424, 3145376, 3447816, 3735134, 4597088, 4718064, 5602701, 6290752, 6895632, 7470268, 9194176, 9436128, 11205402, 12581504, 13791264, 14940536, 18388352, 18872256, 22410804, 27582528, 29881072, 37744512, 44821608, 55165056, 59762144, 89643216, 119524288, 179286432, 239048576, 358572864, 717145728]

約数ペア:

[(1, 717145728), (2, 358572864), (3, 239048576), (4, 179286432), (6, 119524288), (8, 89643216), (12, 59762144), (13, 55165056), (16, 44821608), (19, 37744512), (24, 29881072), (26, 27582528), (32, 22410804), (38, 18872256), (39, 18388352), (48, 14940536), (52, 13791264), (57, 12581504), (64, 11205402), (76, 9436128), (78, 9194176), (96, 7470268), (104, 6895632), (114, 6290752), (128, 5602701), (152, 4718064), (156, 4597088), (192, 3735134), (208, 3447816), (228, 3145376), (247, 2903424), (304, 2359032), (312, 2298544), (384, 1867567), (416, 1723908), (456, 1572688), (494, 1451712), (608, 1179516), (624, 1149272), (741, 967808), (832, 861954), (912, 786344), (988, 725856), (1216, 589758), (1248, 574636), (1482, 483904), (1664, 430977), (1824, 393172), (1976, 362928), (2432, 294879), (2496, 287318), (2964, 241952), (3648, 196586), (3952, 181464), (4992, 143659), (5928, 120976), (7296, 98293), (7561, 94848), (7904, 90732), (11856, 60488), (15122, 47424), (15808, 45366), (22683, 31616), (23712, 30244)]