393380496

素因数分解:

$2^4\times 3^3\times {\mathrm{910603}}^1$

素因数の和:910620

約数の個数: 40

約数和(自身を含む): 1129148960

約数和(自身を除く): 735768464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 910603, 1821206, 2731809, 3642412, 5463618, 7284824, 8195427, 10927236, 14569648, 16390854, 21854472, 24586281, 32781708, 43708944, 49172562, 65563416, 98345124, 131126832, 196690248, 393380496]

約数ペア:

[(1, 393380496), (2, 196690248), (3, 131126832), (4, 98345124), (6, 65563416), (8, 49172562), (9, 43708944), (12, 32781708), (16, 24586281), (18, 21854472), (24, 16390854), (27, 14569648), (36, 10927236), (48, 8195427), (54, 7284824), (72, 5463618), (108, 3642412), (144, 2731809), (216, 1821206), (432, 910603)]