289550592

素因数分解:

$2^8\times 3^3\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 864857280

約数和(自身を除く): 575306688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 163, 192, 216, 256, 257, 288, 326, 384, 432, 489, 514, 576, 652, 768, 771, 864, 978, 1028, 1152, 1304, 1467, 1542, 1728, 1956, 2056, 2304, 2313, 2608, 2934, 3084, 3456, 3912, 4112, 4401, 4626, 5216, 5868, 6168, 6912, 6939, 7824, 8224, 8802, 9252, 10432, 11736, 12336, 13878, 15648, 16448, 17604, 18504, 20864, 23472, 24672, 27756, 31296, 32896, 35208, 37008, 41728, 41891, 46944, 49344, 55512, 62592, 65792, 70416, 74016, 83782, 93888, 98688, 111024, 125184, 125673, 140832, 148032, 167564, 187776, 197376, 222048, 251346, 281664, 296064, 335128, 375552, 377019, 444096, 502692, 563328, 592128, 670256, 754038, 888192, 1005384, 1126656, 1131057, 1340512, 1508076, 1776384, 2010768, 2262114, 2681024, 3016152, 4021536, 4524228, 5362048, 6032304, 8043072, 9048456, 10724096, 12064608, 16086144, 18096912, 24129216, 32172288, 36193824, 48258432, 72387648, 96516864, 144775296, 289550592]

約数ペア:

[(1, 289550592), (2, 144775296), (3, 96516864), (4, 72387648), (6, 48258432), (8, 36193824), (9, 32172288), (12, 24129216), (16, 18096912), (18, 16086144), (24, 12064608), (27, 10724096), (32, 9048456), (36, 8043072), (48, 6032304), (54, 5362048), (64, 4524228), (72, 4021536), (96, 3016152), (108, 2681024), (128, 2262114), (144, 2010768), (163, 1776384), (192, 1508076), (216, 1340512), (256, 1131057), (257, 1126656), (288, 1005384), (326, 888192), (384, 754038), (432, 670256), (489, 592128), (514, 563328), (576, 502692), (652, 444096), (768, 377019), (771, 375552), (864, 335128), (978, 296064), (1028, 281664), (1152, 251346), (1304, 222048), (1467, 197376), (1542, 187776), (1728, 167564), (1956, 148032), (2056, 140832), (2304, 125673), (2313, 125184), (2608, 111024), (2934, 98688), (3084, 93888), (3456, 83782), (3912, 74016), (4112, 70416), (4401, 65792), (4626, 62592), (5216, 55512), (5868, 49344), (6168, 46944), (6912, 41891), (6939, 41728), (7824, 37008), (8224, 35208), (8802, 32896), (9252, 31296), (10432, 27756), (11736, 24672), (12336, 23472), (13878, 20864), (15648, 18504), (16448, 17604)]