745731636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{164839}}^1$

素因数の和:164888

約数の個数: 48

約数和(自身を含む): 1938518400

約数和(自身を除く): 1192786764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 164839, 329678, 494517, 659356, 989034, 1978068, 2142907, 4285814, 4780331, 6428721, 8571628, 9560662, 12857442, 14340993, 19121324, 25714884, 28681986, 57363972, 62144303, 124288606, 186432909, 248577212, 372865818, 745731636]

約数ペア:

[(1, 745731636), (2, 372865818), (3, 248577212), (4, 186432909), (6, 124288606), (12, 62144303), (13, 57363972), (26, 28681986), (29, 25714884), (39, 19121324), (52, 14340993), (58, 12857442), (78, 9560662), (87, 8571628), (116, 6428721), (156, 4780331), (174, 4285814), (348, 2142907), (377, 1978068), (754, 989034), (1131, 659356), (1508, 494517), (2262, 329678), (4524, 164839)]