38780424

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 114912000

約数和(自身を除く): 76131576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 82, 87, 108, 116, 123, 151, 164, 174, 216, 232, 246, 261, 302, 328, 348, 369, 453, 492, 522, 604, 696, 738, 783, 906, 984, 1044, 1107, 1189, 1208, 1359, 1476, 1566, 1812, 2088, 2214, 2378, 2718, 2952, 3132, 3567, 3624, 4077, 4379, 4428, 4756, 5436, 6191, 6264, 7134, 8154, 8758, 8856, 9512, 10701, 10872, 12382, 13137, 14268, 16308, 17516, 18573, 21402, 24764, 26274, 28536, 32103, 32616, 35032, 37146, 39411, 42804, 49528, 52548, 55719, 64206, 74292, 78822, 85608, 105096, 111438, 118233, 128412, 148584, 157644, 167157, 179539, 222876, 236466, 256824, 315288, 334314, 359078, 445752, 472932, 538617, 668628, 718156, 945864, 1077234, 1337256, 1436312, 1615851, 2154468, 3231702, 4308936, 4847553, 6463404, 9695106, 12926808, 19390212, 38780424]

約数ペア:

[(1, 38780424), (2, 19390212), (3, 12926808), (4, 9695106), (6, 6463404), (8, 4847553), (9, 4308936), (12, 3231702), (18, 2154468), (24, 1615851), (27, 1436312), (29, 1337256), (36, 1077234), (41, 945864), (54, 718156), (58, 668628), (72, 538617), (82, 472932), (87, 445752), (108, 359078), (116, 334314), (123, 315288), (151, 256824), (164, 236466), (174, 222876), (216, 179539), (232, 167157), (246, 157644), (261, 148584), (302, 128412), (328, 118233), (348, 111438), (369, 105096), (453, 85608), (492, 78822), (522, 74292), (604, 64206), (696, 55719), (738, 52548), (783, 49528), (906, 42804), (984, 39411), (1044, 37146), (1107, 35032), (1189, 32616), (1208, 32103), (1359, 28536), (1476, 26274), (1566, 24764), (1812, 21402), (2088, 18573), (2214, 17516), (2378, 16308), (2718, 14268), (2952, 13137), (3132, 12382), (3567, 10872), (3624, 10701), (4077, 9512), (4379, 8856), (4428, 8758), (4756, 8154), (5436, 7134), (6191, 6264)]