1258880616

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{277531}}^1$

素因数の和:277556

約数の個数: 80

約数和(自身を含む): 4029764640

約数和(自身を除く): 2770884024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 277531, 555062, 832593, 1110124, 1665186, 1942717, 2220248, 2497779, 3330372, 3885434, 4995558, 5828151, 6660744, 7493337, 7770868, 9991116, 11656302, 14986674, 15541736, 17484453, 19982232, 22480011, 23312604, 29973348, 34968906, 44960022, 46625208, 52453359, 59946696, 69937812, 89920044, 104906718, 139875624, 157360077, 179840088, 209813436, 314720154, 419626872, 629440308, 1258880616]

約数ペア:

[(1, 1258880616), (2, 629440308), (3, 419626872), (4, 314720154), (6, 209813436), (7, 179840088), (8, 157360077), (9, 139875624), (12, 104906718), (14, 89920044), (18, 69937812), (21, 59946696), (24, 52453359), (27, 46625208), (28, 44960022), (36, 34968906), (42, 29973348), (54, 23312604), (56, 22480011), (63, 19982232), (72, 17484453), (81, 15541736), (84, 14986674), (108, 11656302), (126, 9991116), (162, 7770868), (168, 7493337), (189, 6660744), (216, 5828151), (252, 4995558), (324, 3885434), (378, 3330372), (504, 2497779), (567, 2220248), (648, 1942717), (756, 1665186), (1134, 1110124), (1512, 832593), (2268, 555062), (4536, 277531)]