402100076

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 860461056

約数和(自身を除く): 458360980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 191, 196, 322, 382, 467, 644, 764, 934, 1127, 1337, 1868, 2254, 2674, 3269, 4393, 4508, 5348, 6538, 8786, 9359, 10741, 13076, 17572, 18718, 21482, 22883, 30751, 37436, 42964, 45766, 61502, 75187, 89197, 91532, 123004, 150374, 178394, 215257, 300748, 356788, 430514, 526309, 624379, 861028, 1052618, 1248758, 2051531, 2105236, 2497516, 4103062, 4370653, 8206124, 8741306, 14360717, 17482612, 28721434, 57442868, 100525019, 201050038, 402100076]

約数ペア:

[(1, 402100076), (2, 201050038), (4, 100525019), (7, 57442868), (14, 28721434), (23, 17482612), (28, 14360717), (46, 8741306), (49, 8206124), (92, 4370653), (98, 4103062), (161, 2497516), (191, 2105236), (196, 2051531), (322, 1248758), (382, 1052618), (467, 861028), (644, 624379), (764, 526309), (934, 430514), (1127, 356788), (1337, 300748), (1868, 215257), (2254, 178394), (2674, 150374), (3269, 123004), (4393, 91532), (4508, 89197), (5348, 75187), (6538, 61502), (8786, 45766), (9359, 42964), (10741, 37436), (13076, 30751), (17572, 22883), (18718, 21482)]