289378224

素因数分解:

$2^4\times 3^3\times {\mathrm{669857}}^1$

素因数の和:669874

約数の個数: 40

約数和(自身を含む): 830623920

約数和(自身を除く): 541245696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 669857, 1339714, 2009571, 2679428, 4019142, 5358856, 6028713, 8038284, 10717712, 12057426, 16076568, 18086139, 24114852, 32153136, 36172278, 48229704, 72344556, 96459408, 144689112, 289378224]

約数ペア:

[(1, 289378224), (2, 144689112), (3, 96459408), (4, 72344556), (6, 48229704), (8, 36172278), (9, 32153136), (12, 24114852), (16, 18086139), (18, 16076568), (24, 12057426), (27, 10717712), (36, 8038284), (48, 6028713), (54, 5358856), (72, 4019142), (108, 2679428), (144, 2009571), (216, 1339714), (432, 669857)]