747348528

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 1965318656

約数和(自身を除く): 1217970128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 151, 194, 291, 302, 388, 453, 582, 604, 776, 906, 1063, 1164, 1208, 1552, 1812, 2126, 2328, 2416, 3189, 3624, 4252, 4656, 6378, 7248, 8504, 12756, 14647, 17008, 25512, 29294, 43941, 51024, 58588, 87882, 103111, 117176, 160513, 175764, 206222, 234352, 309333, 321026, 351528, 412444, 481539, 618666, 642052, 703056, 824888, 963078, 1237332, 1284104, 1649776, 1926156, 2474664, 2568208, 3852312, 4949328, 7704624, 15569761, 31139522, 46709283, 62279044, 93418566, 124558088, 186837132, 249116176, 373674264, 747348528]

約数ペア:

[(1, 747348528), (2, 373674264), (3, 249116176), (4, 186837132), (6, 124558088), (8, 93418566), (12, 62279044), (16, 46709283), (24, 31139522), (48, 15569761), (97, 7704624), (151, 4949328), (194, 3852312), (291, 2568208), (302, 2474664), (388, 1926156), (453, 1649776), (582, 1284104), (604, 1237332), (776, 963078), (906, 824888), (1063, 703056), (1164, 642052), (1208, 618666), (1552, 481539), (1812, 412444), (2126, 351528), (2328, 321026), (2416, 309333), (3189, 234352), (3624, 206222), (4252, 175764), (4656, 160513), (6378, 117176), (7248, 103111), (8504, 87882), (12756, 58588), (14647, 51024), (17008, 43941), (25512, 29294)]