235458756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5765

約数の個数: 72

約数和(自身を含む): 648287640

約数和(自身を除く): 412828884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 5653, 6942, 10413, 11306, 13884, 16959, 20826, 22612, 33918, 41652, 50877, 67836, 73489, 101754, 146978, 203508, 220467, 293956, 440934, 503117, 661401, 881868, 1006234, 1322802, 1509351, 2012468, 2645604, 3018702, 4528053, 6037404, 6540521, 9056106, 13081042, 18112212, 19621563, 26162084, 39243126, 58864689, 78486252, 117729378, 235458756]

約数ペア:

[(1, 235458756), (2, 117729378), (3, 78486252), (4, 58864689), (6, 39243126), (9, 26162084), (12, 19621563), (13, 18112212), (18, 13081042), (26, 9056106), (36, 6540521), (39, 6037404), (52, 4528053), (78, 3018702), (89, 2645604), (117, 2012468), (156, 1509351), (178, 1322802), (234, 1006234), (267, 881868), (356, 661401), (468, 503117), (534, 440934), (801, 293956), (1068, 220467), (1157, 203508), (1602, 146978), (2314, 101754), (3204, 73489), (3471, 67836), (4628, 50877), (5653, 41652), (6942, 33918), (10413, 22612), (11306, 20826), (13884, 16959)]