1279263888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3482

約数の個数: 160

約数和(自身を含む): 4230840320

約数和(自身を除く): 2951576432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 127, 144, 168, 189, 216, 252, 254, 336, 378, 381, 432, 504, 508, 756, 762, 889, 1008, 1016, 1143, 1512, 1524, 1778, 2032, 2286, 2667, 3024, 3048, 3331, 3429, 3556, 4572, 5334, 6096, 6662, 6858, 7112, 8001, 9144, 9993, 10668, 13324, 13716, 14224, 16002, 18288, 19986, 21336, 23317, 24003, 26648, 27432, 29979, 32004, 39972, 42672, 46634, 48006, 53296, 54864, 59958, 64008, 69951, 79944, 89937, 93268, 96012, 119916, 128016, 139902, 159888, 179874, 186536, 192024, 209853, 239832, 279804, 359748, 373072, 384048, 419706, 423037, 479664, 559608, 629559, 719496, 839412, 846074, 1119216, 1259118, 1269111, 1438992, 1678824, 1692148, 2518236, 2538222, 2961259, 3357648, 3384296, 3807333, 5036472, 5076444, 5922518, 6768592, 7614666, 8883777, 10072944, 10152888, 11421999, 11845036, 15229332, 17767554, 20305776, 22843998, 23690072, 26651331, 30458664, 35535108, 45687996, 47380144, 53302662, 60917328, 71070216, 79953993, 91375992, 106605324, 142140432, 159907986, 182751984, 213210648, 319815972, 426421296, 639631944, 1279263888]

約数ペア:

[(1, 1279263888), (2, 639631944), (3, 426421296), (4, 319815972), (6, 213210648), (7, 182751984), (8, 159907986), (9, 142140432), (12, 106605324), (14, 91375992), (16, 79953993), (18, 71070216), (21, 60917328), (24, 53302662), (27, 47380144), (28, 45687996), (36, 35535108), (42, 30458664), (48, 26651331), (54, 23690072), (56, 22843998), (63, 20305776), (72, 17767554), (84, 15229332), (108, 11845036), (112, 11421999), (126, 10152888), (127, 10072944), (144, 8883777), (168, 7614666), (189, 6768592), (216, 5922518), (252, 5076444), (254, 5036472), (336, 3807333), (378, 3384296), (381, 3357648), (432, 2961259), (504, 2538222), (508, 2518236), (756, 1692148), (762, 1678824), (889, 1438992), (1008, 1269111), (1016, 1259118), (1143, 1119216), (1512, 846074), (1524, 839412), (1778, 719496), (2032, 629559), (2286, 559608), (2667, 479664), (3024, 423037), (3048, 419706), (3331, 384048), (3429, 373072), (3556, 359748), (4572, 279804), (5334, 239832), (6096, 209853), (6662, 192024), (6858, 186536), (7112, 179874), (8001, 159888), (9144, 139902), (9993, 128016), (10668, 119916), (13324, 96012), (13716, 93268), (14224, 89937), (16002, 79944), (18288, 69951), (19986, 64008), (21336, 59958), (23317, 54864), (24003, 53296), (26648, 48006), (27432, 46634), (29979, 42672), (32004, 39972)]