1279862208

素因数分解:

$2^6\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1296

約数の個数: 140

約数和(自身を含む): 3813474720

約数和(自身を除く): 2533612512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 239, 288, 324, 432, 478, 576, 648, 717, 864, 956, 1033, 1296, 1434, 1728, 1912, 2066, 2151, 2592, 2868, 3099, 3824, 4132, 4302, 5184, 5736, 6198, 6453, 7648, 8264, 8604, 9297, 11472, 12396, 12906, 15296, 16528, 17208, 18594, 19359, 22944, 24792, 25812, 27891, 33056, 34416, 37188, 38718, 45888, 49584, 51624, 55782, 66112, 68832, 74376, 77436, 83673, 99168, 103248, 111564, 137664, 148752, 154872, 167346, 198336, 206496, 223128, 246887, 297504, 309744, 334692, 412992, 446256, 493774, 595008, 619488, 669384, 740661, 892512, 987548, 1238976, 1338768, 1481322, 1785024, 1975096, 2221983, 2677536, 2962644, 3950192, 4443966, 5355072, 5925288, 6665949, 7900384, 8887932, 11850576, 13331898, 15800768, 17775864, 19997847, 23701152, 26663796, 35551728, 39995694, 47402304, 53327592, 71103456, 79991388, 106655184, 142206912, 159982776, 213310368, 319965552, 426620736, 639931104, 1279862208]

約数ペア:

[(1, 1279862208), (2, 639931104), (3, 426620736), (4, 319965552), (6, 213310368), (8, 159982776), (9, 142206912), (12, 106655184), (16, 79991388), (18, 71103456), (24, 53327592), (27, 47402304), (32, 39995694), (36, 35551728), (48, 26663796), (54, 23701152), (64, 19997847), (72, 17775864), (81, 15800768), (96, 13331898), (108, 11850576), (144, 8887932), (162, 7900384), (192, 6665949), (216, 5925288), (239, 5355072), (288, 4443966), (324, 3950192), (432, 2962644), (478, 2677536), (576, 2221983), (648, 1975096), (717, 1785024), (864, 1481322), (956, 1338768), (1033, 1238976), (1296, 987548), (1434, 892512), (1728, 740661), (1912, 669384), (2066, 619488), (2151, 595008), (2592, 493774), (2868, 446256), (3099, 412992), (3824, 334692), (4132, 309744), (4302, 297504), (5184, 246887), (5736, 223128), (6198, 206496), (6453, 198336), (7648, 167346), (8264, 154872), (8604, 148752), (9297, 137664), (11472, 111564), (12396, 103248), (12906, 99168), (15296, 83673), (16528, 77436), (17208, 74376), (18594, 68832), (19359, 66112), (22944, 55782), (24792, 51624), (25812, 49584), (27891, 45888), (33056, 38718), (34416, 37188)]