289376496

素因数分解:

$2^4\times 3^3\times {\mathrm{669853}}^1$

素因数の和:669870

約数の個数: 40

約数和(自身を含む): 830618960

約数和(自身を除く): 541242464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 669853, 1339706, 2009559, 2679412, 4019118, 5358824, 6028677, 8038236, 10717648, 12057354, 16076472, 18086031, 24114708, 32152944, 36172062, 48229416, 72344124, 96458832, 144688248, 289376496]

約数ペア:

[(1, 289376496), (2, 144688248), (3, 96458832), (4, 72344124), (6, 48229416), (8, 36172062), (9, 32152944), (12, 24114708), (16, 18086031), (18, 16076472), (24, 12057354), (27, 10717648), (36, 8038236), (48, 6028677), (54, 5358824), (72, 4019118), (108, 2679412), (144, 2009559), (216, 1339706), (432, 669853)]