1509385072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 3249792000

約数和(自身を除く): 1740406928

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 103, 104, 188, 206, 208, 376, 412, 611, 752, 824, 1222, 1339, 1499, 1648, 2444, 2678, 2998, 4841, 4888, 5356, 5996, 9682, 9776, 10712, 11992, 19364, 19487, 21424, 23984, 38728, 38974, 62933, 70453, 77456, 77948, 125866, 140906, 154397, 155896, 251732, 281812, 308794, 311792, 503464, 563624, 617588, 915889, 1006928, 1127248, 1235176, 1831778, 2007161, 2470352, 3663556, 4014322, 7256659, 7327112, 8028644, 14513318, 14654224, 16057288, 29026636, 32114576, 58053272, 94336567, 116106544, 188673134, 377346268, 754692536, 1509385072]

約数ペア:

[(1, 1509385072), (2, 754692536), (4, 377346268), (8, 188673134), (13, 116106544), (16, 94336567), (26, 58053272), (47, 32114576), (52, 29026636), (94, 16057288), (103, 14654224), (104, 14513318), (188, 8028644), (206, 7327112), (208, 7256659), (376, 4014322), (412, 3663556), (611, 2470352), (752, 2007161), (824, 1831778), (1222, 1235176), (1339, 1127248), (1499, 1006928), (1648, 915889), (2444, 617588), (2678, 563624), (2998, 503464), (4841, 311792), (4888, 308794), (5356, 281812), (5996, 251732), (9682, 155896), (9776, 154397), (10712, 140906), (11992, 125866), (19364, 77948), (19487, 77456), (21424, 70453), (23984, 62933), (38728, 38974)]