129280608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 397444320

約数和(自身を除く): 268163712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 667, 673, 696, 736, 828, 928, 1044, 1104, 1334, 1346, 1392, 1656, 2001, 2019, 2088, 2208, 2668, 2692, 2784, 3312, 4002, 4038, 4176, 5336, 5384, 6003, 6057, 6624, 8004, 8076, 8352, 10672, 10768, 12006, 12114, 15479, 16008, 16152, 19517, 21344, 21536, 24012, 24228, 30958, 32016, 32304, 39034, 46437, 48024, 48456, 58551, 61916, 64032, 64608, 78068, 92874, 96048, 96912, 117102, 123832, 139311, 156136, 175653, 185748, 192096, 193824, 234204, 247664, 278622, 312272, 351306, 371496, 448891, 468408, 495328, 557244, 624544, 702612, 742992, 897782, 936816, 1114488, 1346673, 1405224, 1485984, 1795564, 1873632, 2228976, 2693346, 2810448, 3591128, 4040019, 4457952, 5386692, 5620896, 7182256, 8080038, 10773384, 14364512, 16160076, 21546768, 32320152, 43093536, 64640304, 129280608]

約数ペア:

[(1, 129280608), (2, 64640304), (3, 43093536), (4, 32320152), (6, 21546768), (8, 16160076), (9, 14364512), (12, 10773384), (16, 8080038), (18, 7182256), (23, 5620896), (24, 5386692), (29, 4457952), (32, 4040019), (36, 3591128), (46, 2810448), (48, 2693346), (58, 2228976), (69, 1873632), (72, 1795564), (87, 1485984), (92, 1405224), (96, 1346673), (116, 1114488), (138, 936816), (144, 897782), (174, 742992), (184, 702612), (207, 624544), (232, 557244), (261, 495328), (276, 468408), (288, 448891), (348, 371496), (368, 351306), (414, 312272), (464, 278622), (522, 247664), (552, 234204), (667, 193824), (673, 192096), (696, 185748), (736, 175653), (828, 156136), (928, 139311), (1044, 123832), (1104, 117102), (1334, 96912), (1346, 96048), (1392, 92874), (1656, 78068), (2001, 64608), (2019, 64032), (2088, 61916), (2208, 58551), (2668, 48456), (2692, 48024), (2784, 46437), (3312, 39034), (4002, 32304), (4038, 32016), (4176, 30958), (5336, 24228), (5384, 24012), (6003, 21536), (6057, 21344), (6624, 19517), (8004, 16152), (8076, 16008), (8352, 15479), (10672, 12114), (10768, 12006)]