399125376

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 1280916000

約数和(自身を除く): 881790624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 128, 144, 156, 174, 192, 208, 232, 234, 261, 288, 312, 348, 377, 384, 416, 464, 468, 522, 576, 624, 696, 754, 832, 919, 928, 936, 1044, 1131, 1152, 1248, 1392, 1508, 1664, 1838, 1856, 1872, 2088, 2262, 2496, 2757, 2784, 3016, 3393, 3676, 3712, 3744, 4176, 4524, 4992, 5514, 5568, 6032, 6786, 7352, 7488, 8271, 8352, 9048, 11028, 11136, 11947, 12064, 13572, 14704, 14976, 16542, 16704, 18096, 22056, 23894, 24128, 26651, 27144, 29408, 33084, 33408, 35841, 36192, 44112, 47788, 48256, 53302, 54288, 58816, 66168, 71682, 72384, 79953, 88224, 95576, 106604, 107523, 108576, 117632, 132336, 143364, 144768, 159906, 176448, 191152, 213208, 215046, 217152, 239859, 264672, 286728, 319812, 346463, 352896, 382304, 426416, 430092, 434304, 479718, 529344, 573456, 639624, 692926, 764608, 852832, 860184, 959436, 1039389, 1058688, 1146912, 1279248, 1385852, 1529216, 1705664, 1720368, 1918872, 2078778, 2293824, 2558496, 2771704, 3118167, 3411328, 3440736, 3837744, 4157556, 4587648, 5116992, 5543408, 6236334, 6881472, 7675488, 8315112, 10233984, 11086816, 12472668, 13762944, 15350976, 16630224, 22173632, 24945336, 30701952, 33260448, 44347264, 49890672, 66520896, 99781344, 133041792, 199562688, 399125376]

約数ペア:

[(1, 399125376), (2, 199562688), (3, 133041792), (4, 99781344), (6, 66520896), (8, 49890672), (9, 44347264), (12, 33260448), (13, 30701952), (16, 24945336), (18, 22173632), (24, 16630224), (26, 15350976), (29, 13762944), (32, 12472668), (36, 11086816), (39, 10233984), (48, 8315112), (52, 7675488), (58, 6881472), (64, 6236334), (72, 5543408), (78, 5116992), (87, 4587648), (96, 4157556), (104, 3837744), (116, 3440736), (117, 3411328), (128, 3118167), (144, 2771704), (156, 2558496), (174, 2293824), (192, 2078778), (208, 1918872), (232, 1720368), (234, 1705664), (261, 1529216), (288, 1385852), (312, 1279248), (348, 1146912), (377, 1058688), (384, 1039389), (416, 959436), (464, 860184), (468, 852832), (522, 764608), (576, 692926), (624, 639624), (696, 573456), (754, 529344), (832, 479718), (919, 434304), (928, 430092), (936, 426416), (1044, 382304), (1131, 352896), (1152, 346463), (1248, 319812), (1392, 286728), (1508, 264672), (1664, 239859), (1838, 217152), (1856, 215046), (1872, 213208), (2088, 191152), (2262, 176448), (2496, 159906), (2757, 144768), (2784, 143364), (3016, 132336), (3393, 117632), (3676, 108576), (3712, 107523), (3744, 106604), (4176, 95576), (4524, 88224), (4992, 79953), (5514, 72384), (5568, 71682), (6032, 66168), (6786, 58816), (7352, 54288), (7488, 53302), (8271, 48256), (8352, 47788), (9048, 44112), (11028, 36192), (11136, 35841), (11947, 33408), (12064, 33084), (13572, 29408), (14704, 27144), (14976, 26651), (16542, 24128), (16704, 23894), (18096, 22056)]