1608563928

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1987}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 4079376000

約数和(自身を除く): 2470812072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 379, 534, 712, 758, 1068, 1137, 1516, 1987, 2136, 2274, 3032, 3974, 4548, 5961, 7948, 9096, 11922, 15896, 23844, 33731, 47688, 67462, 101193, 134924, 176843, 202386, 269848, 353686, 404772, 530529, 707372, 753073, 809544, 1061058, 1414744, 1506146, 2122116, 2259219, 3012292, 4244232, 4518438, 6024584, 9036876, 18073752, 67023497, 134046994, 201070491, 268093988, 402140982, 536187976, 804281964, 1608563928]

約数ペア:

[(1, 1608563928), (2, 804281964), (3, 536187976), (4, 402140982), (6, 268093988), (8, 201070491), (12, 134046994), (24, 67023497), (89, 18073752), (178, 9036876), (267, 6024584), (356, 4518438), (379, 4244232), (534, 3012292), (712, 2259219), (758, 2122116), (1068, 1506146), (1137, 1414744), (1516, 1061058), (1987, 809544), (2136, 753073), (2274, 707372), (3032, 530529), (3974, 404772), (4548, 353686), (5961, 269848), (7948, 202386), (9096, 176843), (11922, 134924), (15896, 101193), (23844, 67462), (33731, 47688)]