100291016

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 223440000

約数和(自身を除く): 123148984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 388, 499, 518, 679, 776, 998, 1036, 1358, 1996, 2072, 2716, 3493, 3589, 3992, 5432, 6986, 7178, 13972, 14356, 18463, 25123, 27944, 28712, 36926, 48403, 50246, 73852, 96806, 100492, 129241, 147704, 193612, 200984, 258482, 338821, 387224, 516964, 677642, 1033928, 1355284, 1790911, 2710568, 3581822, 7163644, 12536377, 14327288, 25072754, 50145508, 100291016]

約数ペア:

[(1, 100291016), (2, 50145508), (4, 25072754), (7, 14327288), (8, 12536377), (14, 7163644), (28, 3581822), (37, 2710568), (56, 1790911), (74, 1355284), (97, 1033928), (148, 677642), (194, 516964), (259, 387224), (296, 338821), (388, 258482), (499, 200984), (518, 193612), (679, 147704), (776, 129241), (998, 100492), (1036, 96806), (1358, 73852), (1996, 50246), (2072, 48403), (2716, 36926), (3493, 28712), (3589, 27944), (3992, 25123), (5432, 18463), (6986, 14356), (7178, 13972)]