394192848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8821}}^1$

素因数の和:8865

約数の個数: 120

約数和(自身を含む): 1247077920

約数和(自身を除く): 852885072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 8821, 11172, 14896, 17642, 22344, 26463, 35284, 44688, 52926, 61747, 70568, 105852, 123494, 141136, 167599, 185241, 211704, 246988, 335198, 370482, 423408, 432229, 493976, 502797, 670396, 740964, 864458, 987952, 1005594, 1173193, 1296687, 1340792, 1481928, 1728916, 2011188, 2346386, 2593374, 2681584, 2963856, 3457832, 3519579, 4022376, 4692772, 5186748, 6915664, 7039158, 8044752, 8212351, 9385544, 10373496, 14078316, 16424702, 18771088, 20746992, 24637053, 28156632, 32849404, 49274106, 56313264, 65698808, 98548212, 131397616, 197096424, 394192848]

約数ペア:

[(1, 394192848), (2, 197096424), (3, 131397616), (4, 98548212), (6, 65698808), (7, 56313264), (8, 49274106), (12, 32849404), (14, 28156632), (16, 24637053), (19, 20746992), (21, 18771088), (24, 16424702), (28, 14078316), (38, 10373496), (42, 9385544), (48, 8212351), (49, 8044752), (56, 7039158), (57, 6915664), (76, 5186748), (84, 4692772), (98, 4022376), (112, 3519579), (114, 3457832), (133, 2963856), (147, 2681584), (152, 2593374), (168, 2346386), (196, 2011188), (228, 1728916), (266, 1481928), (294, 1340792), (304, 1296687), (336, 1173193), (392, 1005594), (399, 987952), (456, 864458), (532, 740964), (588, 670396), (784, 502797), (798, 493976), (912, 432229), (931, 423408), (1064, 370482), (1176, 335198), (1596, 246988), (1862, 211704), (2128, 185241), (2352, 167599), (2793, 141136), (3192, 123494), (3724, 105852), (5586, 70568), (6384, 61747), (7448, 52926), (8821, 44688), (11172, 35284), (14896, 26463), (17642, 22344)]