393553296

素因数分解:

$2^4\times 3^3\times {\mathrm{911003}}^1$

素因数の和:911020

約数の個数: 40

約数和(自身を含む): 1129644960

約数和(自身を除く): 736091664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 911003, 1822006, 2733009, 3644012, 5466018, 7288024, 8199027, 10932036, 14576048, 16398054, 21864072, 24597081, 32796108, 43728144, 49194162, 65592216, 98388324, 131184432, 196776648, 393553296]

約数ペア:

[(1, 393553296), (2, 196776648), (3, 131184432), (4, 98388324), (6, 65592216), (8, 49194162), (9, 43728144), (12, 32796108), (16, 24597081), (18, 21864072), (24, 16398054), (27, 14576048), (36, 10932036), (48, 8199027), (54, 7288024), (72, 5466018), (108, 3644012), (144, 2733009), (216, 1822006), (432, 911003)]