231520608

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:817

約数の個数: 144

約数和(自身を含む): 726014016

約数和(自身を除く): 494493408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 107, 132, 144, 176, 198, 214, 264, 288, 321, 352, 396, 428, 528, 642, 683, 792, 856, 963, 1056, 1177, 1284, 1366, 1584, 1712, 1926, 2049, 2354, 2568, 2732, 3168, 3424, 3531, 3852, 4098, 4708, 5136, 5464, 6147, 7062, 7513, 7704, 8196, 9416, 10272, 10593, 10928, 12294, 14124, 15026, 15408, 16392, 18832, 21186, 21856, 22539, 24588, 28248, 30052, 30816, 32784, 37664, 42372, 45078, 49176, 56496, 60104, 65568, 67617, 73081, 84744, 90156, 98352, 112992, 120208, 135234, 146162, 169488, 180312, 196704, 219243, 240416, 270468, 292324, 338976, 360624, 438486, 540936, 584648, 657729, 721248, 803891, 876972, 1081872, 1169296, 1315458, 1607782, 1753944, 2163744, 2338592, 2411673, 2630916, 3215564, 3507888, 4823346, 5261832, 6431128, 7015776, 7235019, 9646692, 10523664, 12862256, 14470038, 19293384, 21047328, 25724512, 28940076, 38586768, 57880152, 77173536, 115760304, 231520608]

約数ペア:

[(1, 231520608), (2, 115760304), (3, 77173536), (4, 57880152), (6, 38586768), (8, 28940076), (9, 25724512), (11, 21047328), (12, 19293384), (16, 14470038), (18, 12862256), (22, 10523664), (24, 9646692), (32, 7235019), (33, 7015776), (36, 6431128), (44, 5261832), (48, 4823346), (66, 3507888), (72, 3215564), (88, 2630916), (96, 2411673), (99, 2338592), (107, 2163744), (132, 1753944), (144, 1607782), (176, 1315458), (198, 1169296), (214, 1081872), (264, 876972), (288, 803891), (321, 721248), (352, 657729), (396, 584648), (428, 540936), (528, 438486), (642, 360624), (683, 338976), (792, 292324), (856, 270468), (963, 240416), (1056, 219243), (1177, 196704), (1284, 180312), (1366, 169488), (1584, 146162), (1712, 135234), (1926, 120208), (2049, 112992), (2354, 98352), (2568, 90156), (2732, 84744), (3168, 73081), (3424, 67617), (3531, 65568), (3852, 60104), (4098, 56496), (4708, 49176), (5136, 45078), (5464, 42372), (6147, 37664), (7062, 32784), (7513, 30816), (7704, 30052), (8196, 28248), (9416, 24588), (10272, 22539), (10593, 21856), (10928, 21186), (12294, 18832), (14124, 16392), (15026, 15408)]