215797584

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{155027}}^1$

素因数の和:155067

約数の個数: 40

約数和(自身を含む): 576704160

約数和(自身を除く): 360906576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 155027, 310054, 465081, 620108, 930162, 1240216, 1860324, 2480432, 3720648, 4495783, 7441296, 8991566, 13487349, 17983132, 26974698, 35966264, 53949396, 71932528, 107898792, 215797584]

約数ペア:

[(1, 215797584), (2, 107898792), (3, 71932528), (4, 53949396), (6, 35966264), (8, 26974698), (12, 17983132), (16, 13487349), (24, 8991566), (29, 7441296), (48, 4495783), (58, 3720648), (87, 2480432), (116, 1860324), (174, 1240216), (232, 930162), (348, 620108), (464, 465081), (696, 310054), (1392, 155027)]