15664023672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{248257}}^1$

素因数の和:248516

約数の個数: 64

約数和(自身を含む): 42898982400

約数和(自身を除く): 27234958728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1434, 1912, 2629, 2868, 5258, 5736, 7887, 10516, 15774, 21032, 31548, 63096, 248257, 496514, 744771, 993028, 1489542, 1986056, 2730827, 2979084, 5461654, 5958168, 8192481, 10923308, 16384962, 21846616, 32769924, 59333423, 65539848, 118666846, 178000269, 237333692, 356000538, 474667384, 652667653, 712001076, 1305335306, 1424002152, 1958002959, 2610670612, 3916005918, 5221341224, 7832011836, 15664023672]

約数ペア:

[(1, 15664023672), (2, 7832011836), (3, 5221341224), (4, 3916005918), (6, 2610670612), (8, 1958002959), (11, 1424002152), (12, 1305335306), (22, 712001076), (24, 652667653), (33, 474667384), (44, 356000538), (66, 237333692), (88, 178000269), (132, 118666846), (239, 65539848), (264, 59333423), (478, 32769924), (717, 21846616), (956, 16384962), (1434, 10923308), (1912, 8192481), (2629, 5958168), (2868, 5461654), (5258, 2979084), (5736, 2730827), (7887, 1986056), (10516, 1489542), (15774, 993028), (21032, 744771), (31548, 496514), (63096, 248257)]