3408888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 9884160

約数和(自身を除く): 6475272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 197, 206, 309, 394, 412, 591, 618, 721, 788, 824, 1182, 1236, 1379, 1442, 1576, 2163, 2364, 2472, 2758, 2884, 4137, 4326, 4728, 5516, 5768, 8274, 8652, 11032, 16548, 17304, 20291, 33096, 40582, 60873, 81164, 121746, 142037, 162328, 243492, 284074, 426111, 486984, 568148, 852222, 1136296, 1704444, 3408888]

約数ペア:

[(1, 3408888), (2, 1704444), (3, 1136296), (4, 852222), (6, 568148), (7, 486984), (8, 426111), (12, 284074), (14, 243492), (21, 162328), (24, 142037), (28, 121746), (42, 81164), (56, 60873), (84, 40582), (103, 33096), (168, 20291), (197, 17304), (206, 16548), (309, 11032), (394, 8652), (412, 8274), (591, 5768), (618, 5516), (721, 4728), (788, 4326), (824, 4137), (1182, 2884), (1236, 2758), (1379, 2472), (1442, 2364), (1576, 2163)]