716681808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 2084199936

約数和(自身を除く): 1367518128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 181, 186, 248, 279, 362, 372, 496, 543, 558, 724, 744, 887, 1086, 1116, 1448, 1488, 1629, 1774, 2172, 2232, 2661, 2896, 3258, 3548, 4344, 4464, 5322, 5611, 6516, 7096, 7983, 8688, 10644, 11222, 13032, 14192, 15966, 16833, 21288, 22444, 26064, 27497, 31932, 33666, 42576, 44888, 50499, 54994, 63864, 67332, 82491, 89776, 100998, 109988, 127728, 134664, 160547, 164982, 201996, 219976, 247473, 269328, 321094, 329964, 403992, 439952, 481641, 494946, 642188, 659928, 807984, 963282, 989892, 1284376, 1319856, 1444923, 1926564, 1979784, 2568752, 2889846, 3853128, 3959568, 4976957, 5779692, 7706256, 9953914, 11559384, 14930871, 19907828, 23118768, 29861742, 39815656, 44792613, 59723484, 79631312, 89585226, 119446968, 179170452, 238893936, 358340904, 716681808]

約数ペア:

[(1, 716681808), (2, 358340904), (3, 238893936), (4, 179170452), (6, 119446968), (8, 89585226), (9, 79631312), (12, 59723484), (16, 44792613), (18, 39815656), (24, 29861742), (31, 23118768), (36, 19907828), (48, 14930871), (62, 11559384), (72, 9953914), (93, 7706256), (124, 5779692), (144, 4976957), (181, 3959568), (186, 3853128), (248, 2889846), (279, 2568752), (362, 1979784), (372, 1926564), (496, 1444923), (543, 1319856), (558, 1284376), (724, 989892), (744, 963282), (887, 807984), (1086, 659928), (1116, 642188), (1448, 494946), (1488, 481641), (1629, 439952), (1774, 403992), (2172, 329964), (2232, 321094), (2661, 269328), (2896, 247473), (3258, 219976), (3548, 201996), (4344, 164982), (4464, 160547), (5322, 134664), (5611, 127728), (6516, 109988), (7096, 100998), (7983, 89776), (8688, 82491), (10644, 67332), (11222, 63864), (13032, 54994), (14192, 50499), (15966, 44888), (16833, 42576), (21288, 33666), (22444, 31932), (26064, 27497)]