1628616288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1304981}}^1$

素因数の和:1305007

約数の個数: 48

約数和(自身を含む): 4603976496

約数和(自身を除く): 2975360208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1304981, 2609962, 3914943, 5219924, 7829886, 10439848, 15659772, 16964753, 20879696, 31319544, 33929506, 41759392, 50894259, 62639088, 67859012, 101788518, 125278176, 135718024, 203577036, 271436048, 407154072, 542872096, 814308144, 1628616288]

約数ペア:

[(1, 1628616288), (2, 814308144), (3, 542872096), (4, 407154072), (6, 271436048), (8, 203577036), (12, 135718024), (13, 125278176), (16, 101788518), (24, 67859012), (26, 62639088), (32, 50894259), (39, 41759392), (48, 33929506), (52, 31319544), (78, 20879696), (96, 16964753), (104, 15659772), (156, 10439848), (208, 7829886), (312, 5219924), (416, 3914943), (624, 2609962), (1248, 1304981)]