389481984

素因数分解:

$2^9\times 3^2\times {\mathrm{84523}}^1$

素因数の和:84547

約数の個数: 60

約数和(自身を含む): 1124084676

約数和(自身を除く): 734602692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 84523, 169046, 253569, 338092, 507138, 676184, 760707, 1014276, 1352368, 1521414, 2028552, 2704736, 3042828, 4057104, 5409472, 6085656, 8114208, 10818944, 12171312, 16228416, 21637888, 24342624, 32456832, 43275776, 48685248, 64913664, 97370496, 129827328, 194740992, 389481984]

約数ペア:

[(1, 389481984), (2, 194740992), (3, 129827328), (4, 97370496), (6, 64913664), (8, 48685248), (9, 43275776), (12, 32456832), (16, 24342624), (18, 21637888), (24, 16228416), (32, 12171312), (36, 10818944), (48, 8114208), (64, 6085656), (72, 5409472), (96, 4057104), (128, 3042828), (144, 2704736), (192, 2028552), (256, 1521414), (288, 1352368), (384, 1014276), (512, 760707), (576, 676184), (768, 507138), (1152, 338092), (1536, 253569), (2304, 169046), (4608, 84523)]