653089216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7621}}^1$

素因数の和:7749

約数の個数: 56

約数和(自身を含む): 1409399264

約数和(自身を除く): 756310048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 2678, 3296, 5356, 6592, 7621, 10712, 15242, 21424, 30484, 42848, 60968, 85696, 99073, 121936, 198146, 243872, 396292, 487744, 784963, 792584, 1569926, 1585168, 3139852, 3170336, 6279704, 6340672, 10204519, 12559408, 20409038, 25118816, 40818076, 50237632, 81636152, 163272304, 326544608, 653089216]

約数ペア:

[(1, 653089216), (2, 326544608), (4, 163272304), (8, 81636152), (13, 50237632), (16, 40818076), (26, 25118816), (32, 20409038), (52, 12559408), (64, 10204519), (103, 6340672), (104, 6279704), (206, 3170336), (208, 3139852), (412, 1585168), (416, 1569926), (824, 792584), (832, 784963), (1339, 487744), (1648, 396292), (2678, 243872), (3296, 198146), (5356, 121936), (6592, 99073), (7621, 85696), (10712, 60968), (15242, 42848), (21424, 30484)]