1489752832

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 3082801680

約数和(自身を除く): 1593048848

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 212, 236, 256, 424, 472, 848, 944, 1696, 1861, 1888, 3127, 3392, 3722, 3776, 6254, 6784, 7444, 7552, 12508, 13568, 14888, 15104, 25016, 29776, 50032, 59552, 98633, 100064, 109799, 119104, 197266, 200128, 219598, 238208, 394532, 400256, 439196, 476416, 789064, 800512, 878392, 1578128, 1756784, 3156256, 3513568, 5819347, 6312512, 7027136, 11638694, 12625024, 14054272, 23277388, 25250048, 28108544, 46554776, 93109552, 186219104, 372438208, 744876416, 1489752832]

約数ペア:

[(1, 1489752832), (2, 744876416), (4, 372438208), (8, 186219104), (16, 93109552), (32, 46554776), (53, 28108544), (59, 25250048), (64, 23277388), (106, 14054272), (118, 12625024), (128, 11638694), (212, 7027136), (236, 6312512), (256, 5819347), (424, 3513568), (472, 3156256), (848, 1756784), (944, 1578128), (1696, 878392), (1861, 800512), (1888, 789064), (3127, 476416), (3392, 439196), (3722, 400256), (3776, 394532), (6254, 238208), (6784, 219598), (7444, 200128), (7552, 197266), (12508, 119104), (13568, 109799), (14888, 100064), (15104, 98633), (25016, 59552), (29776, 50032)]