2015983008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{538457}}^1$

素因数の和:538486

約数の個数: 72

約数和(自身を含む): 6173959428

約数和(自身を除く): 4157976420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 538457, 1076914, 1615371, 2153828, 3230742, 4307656, 4846113, 6461484, 6999941, 8615312, 9692226, 12922968, 13999882, 17230624, 19384452, 20999823, 25845936, 27999764, 38768904, 41999646, 51691872, 55999528, 62999469, 77537808, 83999292, 111999056, 125998938, 155075616, 167998584, 223998112, 251997876, 335997168, 503995752, 671994336, 1007991504, 2015983008]

約数ペア:

[(1, 2015983008), (2, 1007991504), (3, 671994336), (4, 503995752), (6, 335997168), (8, 251997876), (9, 223998112), (12, 167998584), (13, 155075616), (16, 125998938), (18, 111999056), (24, 83999292), (26, 77537808), (32, 62999469), (36, 55999528), (39, 51691872), (48, 41999646), (52, 38768904), (72, 27999764), (78, 25845936), (96, 20999823), (104, 19384452), (117, 17230624), (144, 13999882), (156, 12922968), (208, 9692226), (234, 8615312), (288, 6999941), (312, 6461484), (416, 4846113), (468, 4307656), (624, 3230742), (936, 2153828), (1248, 1615371), (1872, 1076914), (3744, 538457)]