344029124720

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1471}}^1\times {\mathrm{6397}}^1$

素因数の和:8338

約数の個数: 80

約数和(自身を含む): 802288316928

約数和(自身を除く): 458259192208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1471, 1828, 2285, 2942, 3656, 4570, 5884, 6397, 7312, 7355, 9140, 11768, 12794, 14710, 18280, 23536, 25588, 29420, 31985, 36560, 51176, 58840, 63970, 102352, 117680, 127940, 255880, 511760, 672247, 1344494, 2688988, 2923429, 3361235, 5377976, 5846858, 6722470, 9409987, 10755952, 11693716, 13444940, 14617145, 18819974, 23387432, 26889880, 29234290, 37639948, 46774864, 47049935, 53779760, 58468580, 75279896, 94099870, 116937160, 150559792, 188199740, 233874320, 376399480, 752798960, 4300364059, 8600728118, 17201456236, 21501820295, 34402912472, 43003640590, 68805824944, 86007281180, 172014562360, 344029124720]

約数ペア:

[(1, 344029124720), (2, 172014562360), (4, 86007281180), (5, 68805824944), (8, 43003640590), (10, 34402912472), (16, 21501820295), (20, 17201456236), (40, 8600728118), (80, 4300364059), (457, 752798960), (914, 376399480), (1471, 233874320), (1828, 188199740), (2285, 150559792), (2942, 116937160), (3656, 94099870), (4570, 75279896), (5884, 58468580), (6397, 53779760), (7312, 47049935), (7355, 46774864), (9140, 37639948), (11768, 29234290), (12794, 26889880), (14710, 23387432), (18280, 18819974), (23536, 14617145), (25588, 13444940), (29420, 11693716), (31985, 10755952), (36560, 9409987), (51176, 6722470), (58840, 5846858), (63970, 5377976), (102352, 3361235), (117680, 2923429), (127940, 2688988), (255880, 1344494), (511760, 672247)]