387913104

素因数分解:

$2^4\times 3^3\times {\mathrm{897947}}^1$

素因数の和:897964

約数の個数: 40

約数和(自身を含む): 1113455520

約数和(自身を除く): 725542416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 897947, 1795894, 2693841, 3591788, 5387682, 7183576, 8081523, 10775364, 14367152, 16163046, 21550728, 24244569, 32326092, 43101456, 48489138, 64652184, 96978276, 129304368, 193956552, 387913104]

約数ペア:

[(1, 387913104), (2, 193956552), (3, 129304368), (4, 96978276), (6, 64652184), (8, 48489138), (9, 43101456), (12, 32326092), (16, 24244569), (18, 21550728), (24, 16163046), (27, 14367152), (36, 10775364), (48, 8081523), (54, 7183576), (72, 5387682), (108, 3591788), (144, 2693841), (216, 1795894), (432, 897947)]