639036288

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 2024006400

約数和(自身を除く): 1384970112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 211, 239, 264, 288, 352, 384, 396, 422, 478, 528, 576, 633, 704, 717, 792, 844, 956, 1056, 1152, 1266, 1408, 1434, 1584, 1688, 1899, 1912, 2112, 2151, 2321, 2532, 2629, 2868, 3168, 3376, 3798, 3824, 4224, 4302, 4642, 5064, 5258, 5736, 6336, 6752, 6963, 7596, 7648, 7887, 8604, 9284, 10128, 10516, 11472, 12672, 13504, 13926, 15192, 15296, 15774, 17208, 18568, 20256, 20889, 21032, 22944, 23661, 27008, 27852, 30384, 30592, 31548, 34416, 37136, 40512, 41778, 42064, 45888, 47322, 50429, 55704, 60768, 63096, 68832, 74272, 81024, 83556, 84128, 91776, 94644, 100858, 111408, 121536, 126192, 137664, 148544, 151287, 167112, 168256, 189288, 201716, 222816, 243072, 252384, 275328, 297088, 302574, 334224, 336512, 378576, 403432, 445632, 453861, 504768, 554719, 605148, 668448, 757152, 806864, 891264, 907722, 1009536, 1109438, 1210296, 1336896, 1514304, 1613728, 1664157, 1815444, 2218876, 2420592, 2673792, 3028608, 3227456, 3328314, 3630888, 4437752, 4841184, 4992471, 6454912, 6656628, 7261776, 8875504, 9682368, 9984942, 13313256, 14523552, 17751008, 19364736, 19969884, 26626512, 29047104, 35502016, 39939768, 53253024, 58094208, 71004032, 79879536, 106506048, 159759072, 213012096, 319518144, 639036288]

約数ペア:

[(1, 639036288), (2, 319518144), (3, 213012096), (4, 159759072), (6, 106506048), (8, 79879536), (9, 71004032), (11, 58094208), (12, 53253024), (16, 39939768), (18, 35502016), (22, 29047104), (24, 26626512), (32, 19969884), (33, 19364736), (36, 17751008), (44, 14523552), (48, 13313256), (64, 9984942), (66, 9682368), (72, 8875504), (88, 7261776), (96, 6656628), (99, 6454912), (128, 4992471), (132, 4841184), (144, 4437752), (176, 3630888), (192, 3328314), (198, 3227456), (211, 3028608), (239, 2673792), (264, 2420592), (288, 2218876), (352, 1815444), (384, 1664157), (396, 1613728), (422, 1514304), (478, 1336896), (528, 1210296), (576, 1109438), (633, 1009536), (704, 907722), (717, 891264), (792, 806864), (844, 757152), (956, 668448), (1056, 605148), (1152, 554719), (1266, 504768), (1408, 453861), (1434, 445632), (1584, 403432), (1688, 378576), (1899, 336512), (1912, 334224), (2112, 302574), (2151, 297088), (2321, 275328), (2532, 252384), (2629, 243072), (2868, 222816), (3168, 201716), (3376, 189288), (3798, 168256), (3824, 167112), (4224, 151287), (4302, 148544), (4642, 137664), (5064, 126192), (5258, 121536), (5736, 111408), (6336, 100858), (6752, 94644), (6963, 91776), (7596, 84128), (7648, 83556), (7887, 81024), (8604, 74272), (9284, 68832), (10128, 63096), (10516, 60768), (11472, 55704), (12672, 50429), (13504, 47322), (13926, 45888), (15192, 42064), (15296, 41778), (15774, 40512), (17208, 37136), (18568, 34416), (20256, 31548), (20889, 30592), (21032, 30384), (22944, 27852), (23661, 27008)]