263264976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 805677600

約数和(自身を除く): 542412624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2099, 2412, 2613, 3216, 3484, 4198, 4824, 5226, 6297, 6968, 7839, 8396, 9648, 10452, 12594, 13936, 15678, 16792, 18891, 20904, 25188, 27287, 31356, 33584, 37782, 41808, 50376, 54574, 62712, 75564, 81861, 100752, 109148, 125424, 140633, 151128, 163722, 218296, 245583, 281266, 302256, 327444, 421899, 436592, 491166, 562532, 654888, 843798, 982332, 1125064, 1265697, 1309776, 1687596, 1828229, 1964664, 2250128, 2531394, 3375192, 3656458, 3929328, 5062788, 5484687, 6750384, 7312916, 10125576, 10969374, 14625832, 16454061, 20251152, 21938748, 29251664, 32908122, 43877496, 65816244, 87754992, 131632488, 263264976]

約数ペア:

[(1, 263264976), (2, 131632488), (3, 87754992), (4, 65816244), (6, 43877496), (8, 32908122), (9, 29251664), (12, 21938748), (13, 20251152), (16, 16454061), (18, 14625832), (24, 10969374), (26, 10125576), (36, 7312916), (39, 6750384), (48, 5484687), (52, 5062788), (67, 3929328), (72, 3656458), (78, 3375192), (104, 2531394), (117, 2250128), (134, 1964664), (144, 1828229), (156, 1687596), (201, 1309776), (208, 1265697), (234, 1125064), (268, 982332), (312, 843798), (402, 654888), (468, 562532), (536, 491166), (603, 436592), (624, 421899), (804, 327444), (871, 302256), (936, 281266), (1072, 245583), (1206, 218296), (1608, 163722), (1742, 151128), (1872, 140633), (2099, 125424), (2412, 109148), (2613, 100752), (3216, 81861), (3484, 75564), (4198, 62712), (4824, 54574), (5226, 50376), (6297, 41808), (6968, 37782), (7839, 33584), (8396, 31356), (9648, 27287), (10452, 25188), (12594, 20904), (13936, 18891), (15678, 16792)]