636298416

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12625

約数の個数: 120

約数和(自身を含む): 1988917840

約数和(自身を除く): 1352619424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12589, 12636, 16848, 25178, 25272, 37767, 50356, 50544, 75534, 100712, 113301, 151068, 163657, 201424, 226602, 302136, 327314, 339903, 453204, 490971, 604272, 654628, 679806, 906408, 981942, 1019709, 1309256, 1359612, 1472913, 1812816, 1963884, 2039418, 2618512, 2719224, 2945826, 3059127, 3927768, 4078836, 4418739, 5438448, 5891652, 6118254, 7855536, 8157672, 8837478, 11783304, 12236508, 13256217, 16315344, 17674956, 23566608, 24473016, 26512434, 35349912, 39768651, 48946032, 53024868, 70699824, 79537302, 106049736, 159074604, 212099472, 318149208, 636298416]

約数ペア:

[(1, 636298416), (2, 318149208), (3, 212099472), (4, 159074604), (6, 106049736), (8, 79537302), (9, 70699824), (12, 53024868), (13, 48946032), (16, 39768651), (18, 35349912), (24, 26512434), (26, 24473016), (27, 23566608), (36, 17674956), (39, 16315344), (48, 13256217), (52, 12236508), (54, 11783304), (72, 8837478), (78, 8157672), (81, 7855536), (104, 6118254), (108, 5891652), (117, 5438448), (144, 4418739), (156, 4078836), (162, 3927768), (208, 3059127), (216, 2945826), (234, 2719224), (243, 2618512), (312, 2039418), (324, 1963884), (351, 1812816), (432, 1472913), (468, 1359612), (486, 1309256), (624, 1019709), (648, 981942), (702, 906408), (936, 679806), (972, 654628), (1053, 604272), (1296, 490971), (1404, 453204), (1872, 339903), (1944, 327314), (2106, 302136), (2808, 226602), (3159, 201424), (3888, 163657), (4212, 151068), (5616, 113301), (6318, 100712), (8424, 75534), (12589, 50544), (12636, 50356), (16848, 37767), (25178, 25272)]