212713368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9109}}^1$

素因数の和:9264

約数の個数: 64

約数和(自身を含む): 612192000

約数和(自身を除く): 399478632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 9109, 11676, 18218, 23352, 27327, 36436, 54654, 63763, 72872, 109308, 127526, 191289, 218616, 255052, 382578, 510104, 765156, 1266151, 1530312, 2532302, 3798453, 5064604, 7596906, 8863057, 10129208, 15193812, 17726114, 26589171, 30387624, 35452228, 53178342, 70904456, 106356684, 212713368]

約数ペア:

[(1, 212713368), (2, 106356684), (3, 70904456), (4, 53178342), (6, 35452228), (7, 30387624), (8, 26589171), (12, 17726114), (14, 15193812), (21, 10129208), (24, 8863057), (28, 7596906), (42, 5064604), (56, 3798453), (84, 2532302), (139, 1530312), (168, 1266151), (278, 765156), (417, 510104), (556, 382578), (834, 255052), (973, 218616), (1112, 191289), (1668, 127526), (1946, 109308), (2919, 72872), (3336, 63763), (3892, 54654), (5838, 36436), (7784, 27327), (9109, 23352), (11676, 18218)]