663852852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12553}}^1$

素因数の和:12689

約数の個数: 72

約数和(自身を含む): 1823292744

約数和(自身を除く): 1159439892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 8814, 12553, 13221, 17628, 25106, 26442, 37659, 50212, 52884, 75318, 112977, 150636, 163189, 225954, 326378, 451908, 489567, 652756, 979134, 1418489, 1468701, 1958268, 2836978, 2937402, 4255467, 5673956, 5874804, 8510934, 12766401, 17021868, 18440357, 25532802, 36880714, 51065604, 55321071, 73761428, 110642142, 165963213, 221284284, 331926426, 663852852]

約数ペア:

[(1, 663852852), (2, 331926426), (3, 221284284), (4, 165963213), (6, 110642142), (9, 73761428), (12, 55321071), (13, 51065604), (18, 36880714), (26, 25532802), (36, 18440357), (39, 17021868), (52, 12766401), (78, 8510934), (113, 5874804), (117, 5673956), (156, 4255467), (226, 2937402), (234, 2836978), (339, 1958268), (452, 1468701), (468, 1418489), (678, 979134), (1017, 652756), (1356, 489567), (1469, 451908), (2034, 326378), (2938, 225954), (4068, 163189), (4407, 150636), (5876, 112977), (8814, 75318), (12553, 52884), (13221, 50212), (17628, 37659), (25106, 26442)]