457445772

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{86441}}^1$

素因数の和:86468

約数の個数: 72

約数和(自身を含む): 1379614320

約数和(自身を除く): 922168548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 86441, 172882, 259323, 345764, 518646, 605087, 777969, 1037292, 1210174, 1555938, 1815261, 2333907, 2420348, 3111876, 3630522, 4235609, 4667814, 5445783, 7261044, 8471218, 9335628, 10891566, 12706827, 16337349, 16942436, 21783132, 25413654, 32674698, 38120481, 50827308, 65349396, 76240962, 114361443, 152481924, 228722886, 457445772]

約数ペア:

[(1, 457445772), (2, 228722886), (3, 152481924), (4, 114361443), (6, 76240962), (7, 65349396), (9, 50827308), (12, 38120481), (14, 32674698), (18, 25413654), (21, 21783132), (27, 16942436), (28, 16337349), (36, 12706827), (42, 10891566), (49, 9335628), (54, 8471218), (63, 7261044), (84, 5445783), (98, 4667814), (108, 4235609), (126, 3630522), (147, 3111876), (189, 2420348), (196, 2333907), (252, 1815261), (294, 1555938), (378, 1210174), (441, 1037292), (588, 777969), (756, 605087), (882, 518646), (1323, 345764), (1764, 259323), (2646, 172882), (5292, 86441)]