319518144

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 168

約数和(自身を含む): 1008034560

約数和(自身を除く): 688516416

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, 132, 144, 176, 192, 198, 211, 239, 264, 288, 352, 396, 422, 478, 528, 576, 633, 704, 717, 792, 844, 956, 1056, 1266, 1434, 1584, 1688, 1899, 1912, 2112, 2151, 2321, 2532, 2629, 2868, 3168, 3376, 3798, 3824, 4302, 4642, 5064, 5258, 5736, 6336, 6752, 6963, 7596, 7648, 7887, 8604, 9284, 10128, 10516, 11472, 13504, 13926, 15192, 15296, 15774, 17208, 18568, 20256, 20889, 21032, 22944, 23661, 27852, 30384, 31548, 34416, 37136, 40512, 41778, 42064, 45888, 47322, 50429, 55704, 60768, 63096, 68832, 74272, 83556, 84128, 94644, 100858, 111408, 121536, 126192, 137664, 148544, 151287, 167112, 168256, 189288, 201716, 222816, 252384, 302574, 334224, 378576, 403432, 445632, 453861, 504768, 554719, 605148, 668448, 757152, 806864, 907722, 1109438, 1210296, 1336896, 1514304, 1613728, 1664157, 1815444, 2218876, 2420592, 3227456, 3328314, 3630888, 4437752, 4841184, 4992471, 6656628, 7261776, 8875504, 9682368, 9984942, 13313256, 14523552, 17751008, 19969884, 26626512, 29047104, 35502016, 39939768, 53253024, 79879536, 106506048, 159759072, 319518144]

約数ペア:

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