308181888

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{12739}}^1$

素因数の和:12769

約数の個数: 128

約数和(自身を含む): 1039584000

約数和(自身を除く): 731402112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 12739, 24192, 25478, 38217, 50956, 76434, 89173, 101912, 114651, 152868, 178346, 203824, 229302, 267519, 305736, 343953, 356692, 407648, 458604, 535038, 611472, 687906, 713384, 802557, 815296, 917208, 1070076, 1222944, 1375812, 1426768, 1605114, 1630592, 1834416, 2140152, 2407671, 2445888, 2751624, 2853536, 3210228, 3668832, 4280304, 4815342, 4891776, 5503248, 5707072, 6420456, 7337664, 8560608, 9630684, 11006496, 11414144, 12840912, 14675328, 17121216, 19261368, 22012992, 25681824, 34242432, 38522736, 44025984, 51363648, 77045472, 102727296, 154090944, 308181888]

約数ペア:

[(1, 308181888), (2, 154090944), (3, 102727296), (4, 77045472), (6, 51363648), (7, 44025984), (8, 38522736), (9, 34242432), (12, 25681824), (14, 22012992), (16, 19261368), (18, 17121216), (21, 14675328), (24, 12840912), (27, 11414144), (28, 11006496), (32, 9630684), (36, 8560608), (42, 7337664), (48, 6420456), (54, 5707072), (56, 5503248), (63, 4891776), (64, 4815342), (72, 4280304), (84, 3668832), (96, 3210228), (108, 2853536), (112, 2751624), (126, 2445888), (128, 2407671), (144, 2140152), (168, 1834416), (189, 1630592), (192, 1605114), (216, 1426768), (224, 1375812), (252, 1222944), (288, 1070076), (336, 917208), (378, 815296), (384, 802557), (432, 713384), (448, 687906), (504, 611472), (576, 535038), (672, 458604), (756, 407648), (864, 356692), (896, 343953), (1008, 305736), (1152, 267519), (1344, 229302), (1512, 203824), (1728, 178346), (2016, 152868), (2688, 114651), (3024, 101912), (3456, 89173), (4032, 76434), (6048, 50956), (8064, 38217), (12096, 25478), (12739, 24192)]