393464232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{780683}}^1$

素因数の和:780702

約数の個数: 48

約数和(自身を含む): 1217867040

約数和(自身を除く): 824402808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 780683, 1561366, 2342049, 3122732, 4684098, 5464781, 6245464, 7026147, 9368196, 10929562, 14052294, 16394343, 18736392, 21859124, 28104588, 32788686, 43718248, 49183029, 56209176, 65577372, 98366058, 131154744, 196732116, 393464232]

約数ペア:

[(1, 393464232), (2, 196732116), (3, 131154744), (4, 98366058), (6, 65577372), (7, 56209176), (8, 49183029), (9, 43718248), (12, 32788686), (14, 28104588), (18, 21859124), (21, 18736392), (24, 16394343), (28, 14052294), (36, 10929562), (42, 9368196), (56, 7026147), (63, 6245464), (72, 5464781), (84, 4684098), (126, 3122732), (168, 2342049), (252, 1561366), (504, 780683)]