355241952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 1095232320

約数和(自身を除く): 739990368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 239, 288, 312, 397, 416, 468, 478, 624, 717, 794, 936, 956, 1191, 1248, 1434, 1588, 1872, 1912, 2151, 2382, 2868, 3107, 3176, 3573, 3744, 3824, 4302, 4764, 5161, 5736, 6214, 6352, 7146, 7648, 8604, 9321, 9528, 10322, 11472, 12428, 12704, 14292, 15483, 17208, 18642, 19056, 20644, 22944, 24856, 27963, 28584, 30966, 34416, 37284, 38112, 41288, 46449, 49712, 55926, 57168, 61932, 68832, 74568, 82576, 92898, 94883, 99424, 111852, 114336, 123864, 149136, 165152, 185796, 189766, 223704, 247728, 284649, 298272, 371592, 379532, 447408, 495456, 569298, 743184, 759064, 853947, 894816, 1138596, 1233479, 1486368, 1518128, 1707894, 2277192, 2466958, 3036256, 3415788, 3700437, 4554384, 4933916, 6831576, 7400874, 9108768, 9867832, 11101311, 13663152, 14801748, 19735664, 22202622, 27326304, 29603496, 39471328, 44405244, 59206992, 88810488, 118413984, 177620976, 355241952]

約数ペア:

[(1, 355241952), (2, 177620976), (3, 118413984), (4, 88810488), (6, 59206992), (8, 44405244), (9, 39471328), (12, 29603496), (13, 27326304), (16, 22202622), (18, 19735664), (24, 14801748), (26, 13663152), (32, 11101311), (36, 9867832), (39, 9108768), (48, 7400874), (52, 6831576), (72, 4933916), (78, 4554384), (96, 3700437), (104, 3415788), (117, 3036256), (144, 2466958), (156, 2277192), (208, 1707894), (234, 1518128), (239, 1486368), (288, 1233479), (312, 1138596), (397, 894816), (416, 853947), (468, 759064), (478, 743184), (624, 569298), (717, 495456), (794, 447408), (936, 379532), (956, 371592), (1191, 298272), (1248, 284649), (1434, 247728), (1588, 223704), (1872, 189766), (1912, 185796), (2151, 165152), (2382, 149136), (2868, 123864), (3107, 114336), (3176, 111852), (3573, 99424), (3744, 94883), (3824, 92898), (4302, 82576), (4764, 74568), (5161, 68832), (5736, 61932), (6214, 57168), (6352, 55926), (7146, 49712), (7648, 46449), (8604, 41288), (9321, 38112), (9528, 37284), (10322, 34416), (11472, 30966), (12428, 28584), (12704, 27963), (14292, 24856), (15483, 22944), (17208, 20644), (18642, 19056)]