667379232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 2053560600

約数和(自身を除く): 1386181368

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, 288, 312, 397, 416, 449, 468, 624, 794, 898, 936, 1191, 1248, 1347, 1588, 1796, 1872, 2382, 2694, 3176, 3573, 3592, 3744, 4041, 4764, 5161, 5388, 5837, 6352, 7146, 7184, 8082, 9528, 10322, 10776, 11674, 12704, 14292, 14368, 15483, 16164, 17511, 19056, 20644, 21552, 23348, 28584, 30966, 32328, 35022, 38112, 41288, 43104, 46449, 46696, 52533, 57168, 61932, 64656, 70044, 82576, 92898, 93392, 105066, 114336, 123864, 129312, 140088, 165152, 178253, 185796, 186784, 210132, 247728, 280176, 356506, 371592, 420264, 495456, 534759, 560352, 713012, 743184, 840528, 1069518, 1426024, 1486368, 1604277, 1681056, 2139036, 2317289, 2852048, 3208554, 4278072, 4634578, 5704096, 6417108, 6951867, 8556144, 9269156, 12834216, 13903734, 17112288, 18538312, 20855601, 25668432, 27807468, 37076624, 41711202, 51336864, 55614936, 74153248, 83422404, 111229872, 166844808, 222459744, 333689616, 667379232]

約数ペア:

[(1, 667379232), (2, 333689616), (3, 222459744), (4, 166844808), (6, 111229872), (8, 83422404), (9, 74153248), (12, 55614936), (13, 51336864), (16, 41711202), (18, 37076624), (24, 27807468), (26, 25668432), (32, 20855601), (36, 18538312), (39, 17112288), (48, 13903734), (52, 12834216), (72, 9269156), (78, 8556144), (96, 6951867), (104, 6417108), (117, 5704096), (144, 4634578), (156, 4278072), (208, 3208554), (234, 2852048), (288, 2317289), (312, 2139036), (397, 1681056), (416, 1604277), (449, 1486368), (468, 1426024), (624, 1069518), (794, 840528), (898, 743184), (936, 713012), (1191, 560352), (1248, 534759), (1347, 495456), (1588, 420264), (1796, 371592), (1872, 356506), (2382, 280176), (2694, 247728), (3176, 210132), (3573, 186784), (3592, 185796), (3744, 178253), (4041, 165152), (4764, 140088), (5161, 129312), (5388, 123864), (5837, 114336), (6352, 105066), (7146, 93392), (7184, 92898), (8082, 82576), (9528, 70044), (10322, 64656), (10776, 61932), (11674, 57168), (12704, 52533), (14292, 46696), (14368, 46449), (15483, 43104), (16164, 41288), (17511, 38112), (19056, 35022), (20644, 32328), (21552, 30966), (23348, 28584)]