40344696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26683}}^1$

素因数の和:26705

約数の個数: 64

約数和(自身を含む): 128083200

約数和(自身を除く): 87738504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26683, 53366, 80049, 106732, 160098, 186781, 213464, 240147, 320196, 373562, 480294, 560343, 640392, 720441, 747124, 960588, 1120686, 1440882, 1494248, 1681029, 1921176, 2241372, 2881764, 3362058, 4482744, 5043087, 5763528, 6724116, 10086174, 13448232, 20172348, 40344696]

約数ペア:

[(1, 40344696), (2, 20172348), (3, 13448232), (4, 10086174), (6, 6724116), (7, 5763528), (8, 5043087), (9, 4482744), (12, 3362058), (14, 2881764), (18, 2241372), (21, 1921176), (24, 1681029), (27, 1494248), (28, 1440882), (36, 1120686), (42, 960588), (54, 747124), (56, 720441), (63, 640392), (72, 560343), (84, 480294), (108, 373562), (126, 320196), (168, 240147), (189, 213464), (216, 186781), (252, 160098), (378, 106732), (504, 80049), (756, 53366), (1512, 26683)]