328964592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{857}}^1$

素因数の和:1606

約数の個数: 80

約数和(自身を含む): 929440512

約数和(自身を除く): 600475920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 727, 857, 1454, 1714, 2181, 2571, 2908, 3428, 4362, 5142, 5816, 6856, 7997, 8724, 9427, 10284, 11632, 13712, 15994, 17448, 18854, 20568, 23991, 28281, 31988, 34896, 37708, 41136, 47982, 56562, 63976, 75416, 95964, 113124, 127952, 150832, 191928, 226248, 383856, 452496, 623039, 1246078, 1869117, 2492156, 3738234, 4984312, 6853429, 7476468, 9968624, 13706858, 14952936, 20560287, 27413716, 29905872, 41120574, 54827432, 82241148, 109654864, 164482296, 328964592]

約数ペア:

[(1, 328964592), (2, 164482296), (3, 109654864), (4, 82241148), (6, 54827432), (8, 41120574), (11, 29905872), (12, 27413716), (16, 20560287), (22, 14952936), (24, 13706858), (33, 9968624), (44, 7476468), (48, 6853429), (66, 4984312), (88, 3738234), (132, 2492156), (176, 1869117), (264, 1246078), (528, 623039), (727, 452496), (857, 383856), (1454, 226248), (1714, 191928), (2181, 150832), (2571, 127952), (2908, 113124), (3428, 95964), (4362, 75416), (5142, 63976), (5816, 56562), (6856, 47982), (7997, 41136), (8724, 37708), (9427, 34896), (10284, 31988), (11632, 28281), (13712, 23991), (15994, 20568), (17448, 18854)]