1279662624

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 4035738168

約数和(自身を除く): 2756075544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 113, 136, 144, 153, 162, 204, 216, 226, 257, 272, 288, 306, 324, 339, 408, 432, 452, 459, 514, 544, 612, 648, 678, 771, 816, 864, 904, 918, 1017, 1028, 1224, 1296, 1356, 1377, 1542, 1632, 1808, 1836, 1921, 2034, 2056, 2313, 2448, 2592, 2712, 2754, 3051, 3084, 3616, 3672, 3842, 4068, 4112, 4369, 4626, 4896, 5424, 5508, 5763, 6102, 6168, 6939, 7344, 7684, 8136, 8224, 8738, 9153, 9252, 10848, 11016, 11526, 12204, 12336, 13107, 13878, 14688, 15368, 16272, 17289, 17476, 18306, 18504, 20817, 22032, 23052, 24408, 24672, 26214, 27756, 29041, 30736, 32544, 34578, 34952, 36612, 37008, 39321, 41634, 44064, 46104, 48816, 51867, 52428, 55512, 58082, 61472, 69156, 69904, 73224, 74016, 78642, 83268, 87123, 92208, 97632, 103734, 104856, 111024, 116164, 117963, 138312, 139808, 146448, 155601, 157284, 166536, 174246, 184416, 207468, 209712, 222048, 232328, 235926, 261369, 276624, 292896, 311202, 314568, 333072, 348492, 353889, 414936, 419424, 464656, 471852, 493697, 522738, 553248, 622404, 629136, 666144, 696984, 707778, 784107, 829872, 929312, 943704, 987394, 1045476, 1244808, 1258272, 1393968, 1415556, 1481091, 1568214, 1659744, 1887408, 1974788, 2090952, 2352321, 2489616, 2787936, 2831112, 2962182, 3136428, 3774816, 3949576, 4181904, 4443273, 4704642, 4979232, 5662224, 5924364, 6272856, 7899152, 8363808, 8886546, 9409284, 11324448, 11848728, 12545712, 13329819, 15798304, 17773092, 18818568, 23697456, 25091424, 26659638, 35546184, 37637136, 39989457, 47394912, 53319276, 71092368, 75274272, 79978914, 106638552, 142184736, 159957828, 213277104, 319915656, 426554208, 639831312, 1279662624]

約数ペア:

[(1, 1279662624), (2, 639831312), (3, 426554208), (4, 319915656), (6, 213277104), (8, 159957828), (9, 142184736), (12, 106638552), (16, 79978914), (17, 75274272), (18, 71092368), (24, 53319276), (27, 47394912), (32, 39989457), (34, 37637136), (36, 35546184), (48, 26659638), (51, 25091424), (54, 23697456), (68, 18818568), (72, 17773092), (81, 15798304), (96, 13329819), (102, 12545712), (108, 11848728), (113, 11324448), (136, 9409284), (144, 8886546), (153, 8363808), (162, 7899152), (204, 6272856), (216, 5924364), (226, 5662224), (257, 4979232), (272, 4704642), (288, 4443273), (306, 4181904), (324, 3949576), (339, 3774816), (408, 3136428), (432, 2962182), (452, 2831112), (459, 2787936), (514, 2489616), (544, 2352321), (612, 2090952), (648, 1974788), (678, 1887408), (771, 1659744), (816, 1568214), (864, 1481091), (904, 1415556), (918, 1393968), (1017, 1258272), (1028, 1244808), (1224, 1045476), (1296, 987394), (1356, 943704), (1377, 929312), (1542, 829872), (1632, 784107), (1808, 707778), (1836, 696984), (1921, 666144), (2034, 629136), (2056, 622404), (2313, 553248), (2448, 522738), (2592, 493697), (2712, 471852), (2754, 464656), (3051, 419424), (3084, 414936), (3616, 353889), (3672, 348492), (3842, 333072), (4068, 314568), (4112, 311202), (4369, 292896), (4626, 276624), (4896, 261369), (5424, 235926), (5508, 232328), (5763, 222048), (6102, 209712), (6168, 207468), (6939, 184416), (7344, 174246), (7684, 166536), (8136, 157284), (8224, 155601), (8738, 146448), (9153, 139808), (9252, 138312), (10848, 117963), (11016, 116164), (11526, 111024), (12204, 104856), (12336, 103734), (13107, 97632), (13878, 92208), (14688, 87123), (15368, 83268), (16272, 78642), (17289, 74016), (17476, 73224), (18306, 69904), (18504, 69156), (20817, 61472), (22032, 58082), (23052, 55512), (24408, 52428), (24672, 51867), (26214, 48816), (27756, 46104), (29041, 44064), (30736, 41634), (32544, 39321), (34578, 37008), (34952, 36612)]