430872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 1160880

約数和(自身を除く): 730008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1381, 2762, 4143, 5524, 8286, 11048, 16572, 17953, 33144, 35906, 53859, 71812, 107718, 143624, 215436, 430872]

約数ペア:

[(1, 430872), (2, 215436), (3, 143624), (4, 107718), (6, 71812), (8, 53859), (12, 35906), (13, 33144), (24, 17953), (26, 16572), (39, 11048), (52, 8286), (78, 5524), (104, 4143), (156, 2762), (312, 1381)]