880253272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 1736128800

約数和(自身を除く): 855875528

約数列:

[1, 2, 4, 8, 41, 73, 82, 97, 146, 164, 194, 292, 328, 379, 388, 584, 758, 776, 1516, 2993, 3032, 3977, 5986, 7081, 7954, 11972, 14162, 15539, 15908, 23944, 27667, 28324, 31078, 31816, 36763, 55334, 56648, 62156, 73526, 110668, 124312, 147052, 221336, 290321, 294104, 580642, 1134347, 1161284, 1507283, 2268694, 2322568, 2683699, 3014566, 4537388, 5367398, 6029132, 9074776, 10734796, 12058264, 21469592, 110031659, 220063318, 440126636, 880253272]

約数ペア:

[(1, 880253272), (2, 440126636), (4, 220063318), (8, 110031659), (41, 21469592), (73, 12058264), (82, 10734796), (97, 9074776), (146, 6029132), (164, 5367398), (194, 4537388), (292, 3014566), (328, 2683699), (379, 2322568), (388, 2268694), (584, 1507283), (758, 1161284), (776, 1134347), (1516, 580642), (2993, 294104), (3032, 290321), (3977, 221336), (5986, 147052), (7081, 124312), (7954, 110668), (11972, 73526), (14162, 62156), (15539, 56648), (15908, 55334), (23944, 36763), (27667, 31816), (28324, 31078)]