243948288

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 679916160

約数和(自身を除く): 435967872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 83, 86, 89, 96, 128, 129, 166, 172, 178, 192, 249, 256, 258, 267, 332, 344, 356, 384, 498, 516, 534, 664, 688, 712, 768, 996, 1032, 1068, 1328, 1376, 1424, 1992, 2064, 2136, 2656, 2752, 2848, 3569, 3827, 3984, 4128, 4272, 5312, 5504, 5696, 7138, 7387, 7654, 7968, 8256, 8544, 10624, 10707, 11008, 11392, 11481, 14276, 14774, 15308, 15936, 16512, 17088, 21248, 21414, 22161, 22784, 22962, 28552, 29548, 30616, 31872, 33024, 34176, 42828, 44322, 45924, 57104, 59096, 61232, 63744, 68352, 85656, 88644, 91848, 114208, 118192, 122464, 171312, 177288, 183696, 228416, 236384, 244928, 317641, 342624, 354576, 367392, 456832, 472768, 489856, 635282, 685248, 709152, 734784, 913664, 945536, 952923, 979712, 1270564, 1370496, 1418304, 1469568, 1891072, 1905846, 2541128, 2740992, 2836608, 2939136, 3811692, 5082256, 5673216, 7623384, 10164512, 15246768, 20329024, 30493536, 40658048, 60987072, 81316096, 121974144, 243948288]

約数ペア:

[(1, 243948288), (2, 121974144), (3, 81316096), (4, 60987072), (6, 40658048), (8, 30493536), (12, 20329024), (16, 15246768), (24, 10164512), (32, 7623384), (43, 5673216), (48, 5082256), (64, 3811692), (83, 2939136), (86, 2836608), (89, 2740992), (96, 2541128), (128, 1905846), (129, 1891072), (166, 1469568), (172, 1418304), (178, 1370496), (192, 1270564), (249, 979712), (256, 952923), (258, 945536), (267, 913664), (332, 734784), (344, 709152), (356, 685248), (384, 635282), (498, 489856), (516, 472768), (534, 456832), (664, 367392), (688, 354576), (712, 342624), (768, 317641), (996, 244928), (1032, 236384), (1068, 228416), (1328, 183696), (1376, 177288), (1424, 171312), (1992, 122464), (2064, 118192), (2136, 114208), (2656, 91848), (2752, 88644), (2848, 85656), (3569, 68352), (3827, 63744), (3984, 61232), (4128, 59096), (4272, 57104), (5312, 45924), (5504, 44322), (5696, 42828), (7138, 34176), (7387, 33024), (7654, 31872), (7968, 30616), (8256, 29548), (8544, 28552), (10624, 22962), (10707, 22784), (11008, 22161), (11392, 21414), (11481, 21248), (14276, 17088), (14774, 16512), (15308, 15936)]