12378576

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 39298080

約数和(自身を除く): 26919504

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, 277, 294, 304, 336, 392, 399, 456, 532, 554, 588, 784, 798, 831, 912, 931, 1064, 1108, 1176, 1596, 1662, 1862, 1939, 2128, 2216, 2352, 2793, 3192, 3324, 3724, 3878, 4432, 5263, 5586, 5817, 6384, 6648, 7448, 7756, 10526, 11172, 11634, 13296, 13573, 14896, 15512, 15789, 21052, 22344, 23268, 27146, 31024, 31578, 36841, 40719, 42104, 44688, 46536, 54292, 63156, 73682, 81438, 84208, 93072, 108584, 110523, 126312, 147364, 162876, 217168, 221046, 252624, 257887, 294728, 325752, 442092, 515774, 589456, 651504, 773661, 884184, 1031548, 1547322, 1768368, 2063096, 3094644, 4126192, 6189288, 12378576]

約数ペア:

[(1, 12378576), (2, 6189288), (3, 4126192), (4, 3094644), (6, 2063096), (7, 1768368), (8, 1547322), (12, 1031548), (14, 884184), (16, 773661), (19, 651504), (21, 589456), (24, 515774), (28, 442092), (38, 325752), (42, 294728), (48, 257887), (49, 252624), (56, 221046), (57, 217168), (76, 162876), (84, 147364), (98, 126312), (112, 110523), (114, 108584), (133, 93072), (147, 84208), (152, 81438), (168, 73682), (196, 63156), (228, 54292), (266, 46536), (277, 44688), (294, 42104), (304, 40719), (336, 36841), (392, 31578), (399, 31024), (456, 27146), (532, 23268), (554, 22344), (588, 21052), (784, 15789), (798, 15512), (831, 14896), (912, 13573), (931, 13296), (1064, 11634), (1108, 11172), (1176, 10526), (1596, 7756), (1662, 7448), (1862, 6648), (1939, 6384), (2128, 5817), (2216, 5586), (2352, 5263), (2793, 4432), (3192, 3878), (3324, 3724)]