394867872

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 180

約数和(自身を含む): 1351329210

約数和(自身を除く): 956461338

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3109, 3528, 3969, 4536, 4704, 5292, 6048, 6218, 7056, 7938, 9072, 9327, 10584, 12436, 14112, 15876, 18144, 18654, 21168, 21763, 24872, 27981, 31752, 37308, 42336, 43526, 49744, 55962, 63504, 65289, 74616, 83943, 87052, 99488, 111924, 127008, 130578, 149232, 152341, 167886, 174104, 195867, 223848, 251829, 261156, 298464, 304682, 335772, 348208, 391734, 447696, 457023, 503658, 522312, 587601, 609364, 671544, 696416, 783468, 895392, 914046, 1007316, 1044624, 1175202, 1218728, 1343088, 1371069, 1566936, 1762803, 1828092, 2014632, 2089248, 2350404, 2437456, 2686176, 2742138, 3133872, 3525606, 3656184, 4029264, 4113207, 4700808, 4874912, 5484276, 6267744, 7051212, 7312368, 8058528, 8226414, 9401616, 10968552, 12339621, 14102424, 14624736, 16452828, 18803232, 21937104, 24679242, 28204848, 32905656, 43874208, 49358484, 56409696, 65811312, 98716968, 131622624, 197433936, 394867872]

約数ペア:

[(1, 394867872), (2, 197433936), (3, 131622624), (4, 98716968), (6, 65811312), (7, 56409696), (8, 49358484), (9, 43874208), (12, 32905656), (14, 28204848), (16, 24679242), (18, 21937104), (21, 18803232), (24, 16452828), (27, 14624736), (28, 14102424), (32, 12339621), (36, 10968552), (42, 9401616), (48, 8226414), (49, 8058528), (54, 7312368), (56, 7051212), (63, 6267744), (72, 5484276), (81, 4874912), (84, 4700808), (96, 4113207), (98, 4029264), (108, 3656184), (112, 3525606), (126, 3133872), (144, 2742138), (147, 2686176), (162, 2437456), (168, 2350404), (189, 2089248), (196, 2014632), (216, 1828092), (224, 1762803), (252, 1566936), (288, 1371069), (294, 1343088), (324, 1218728), (336, 1175202), (378, 1044624), (392, 1007316), (432, 914046), (441, 895392), (504, 783468), (567, 696416), (588, 671544), (648, 609364), (672, 587601), (756, 522312), (784, 503658), (864, 457023), (882, 447696), (1008, 391734), (1134, 348208), (1176, 335772), (1296, 304682), (1323, 298464), (1512, 261156), (1568, 251829), (1764, 223848), (2016, 195867), (2268, 174104), (2352, 167886), (2592, 152341), (2646, 149232), (3024, 130578), (3109, 127008), (3528, 111924), (3969, 99488), (4536, 87052), (4704, 83943), (5292, 74616), (6048, 65289), (6218, 63504), (7056, 55962), (7938, 49744), (9072, 43526), (9327, 42336), (10584, 37308), (12436, 31752), (14112, 27981), (15876, 24872), (18144, 21763), (18654, 21168)]