344246688

素因数分解:

$2^5\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1231}}^1$

素因数の和:2218

約数の個数: 72

約数和(自身を含む): 980755776

約数和(自身を除く): 636509088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 971, 1231, 1942, 2462, 2913, 3693, 3884, 4924, 5826, 7386, 7768, 8739, 9848, 11079, 11652, 14772, 15536, 17478, 19696, 22158, 23304, 29544, 31072, 34956, 39392, 44316, 46608, 59088, 69912, 88632, 93216, 118176, 139824, 177264, 279648, 354528, 1195301, 2390602, 3585903, 4781204, 7171806, 9562408, 10757709, 14343612, 19124816, 21515418, 28687224, 38249632, 43030836, 57374448, 86061672, 114748896, 172123344, 344246688]

約数ペア:

[(1, 344246688), (2, 172123344), (3, 114748896), (4, 86061672), (6, 57374448), (8, 43030836), (9, 38249632), (12, 28687224), (16, 21515418), (18, 19124816), (24, 14343612), (32, 10757709), (36, 9562408), (48, 7171806), (72, 4781204), (96, 3585903), (144, 2390602), (288, 1195301), (971, 354528), (1231, 279648), (1942, 177264), (2462, 139824), (2913, 118176), (3693, 93216), (3884, 88632), (4924, 69912), (5826, 59088), (7386, 46608), (7768, 44316), (8739, 39392), (9848, 34956), (11079, 31072), (11652, 29544), (14772, 23304), (15536, 22158), (17478, 19696)]