198792048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 641958912

約数和(自身を除く): 443166864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 641, 728, 852, 923, 994, 1092, 1136, 1282, 1456, 1491, 1704, 1846, 1923, 1988, 2184, 2564, 2769, 2982, 3408, 3692, 3846, 3976, 4368, 4487, 5128, 5538, 5964, 6461, 7384, 7692, 7952, 8333, 8974, 10256, 11076, 11928, 12922, 13461, 14768, 15384, 16666, 17948, 19383, 22152, 23856, 24999, 25844, 26922, 30768, 33332, 35896, 38766, 44304, 45511, 49998, 51688, 53844, 58331, 66664, 71792, 77532, 91022, 99996, 103376, 107688, 116662, 133328, 136533, 155064, 174993, 182044, 199992, 215376, 233324, 273066, 310128, 318577, 349986, 364088, 399984, 466648, 546132, 591643, 637154, 699972, 728176, 933296, 955731, 1092264, 1183286, 1274308, 1399944, 1774929, 1911462, 2184528, 2366572, 2548616, 2799888, 3549858, 3822924, 4141501, 4733144, 5097232, 7099716, 7645848, 8283002, 9466288, 12424503, 14199432, 15291696, 16566004, 24849006, 28398864, 33132008, 49698012, 66264016, 99396024, 198792048]

約数ペア:

[(1, 198792048), (2, 99396024), (3, 66264016), (4, 49698012), (6, 33132008), (7, 28398864), (8, 24849006), (12, 16566004), (13, 15291696), (14, 14199432), (16, 12424503), (21, 9466288), (24, 8283002), (26, 7645848), (28, 7099716), (39, 5097232), (42, 4733144), (48, 4141501), (52, 3822924), (56, 3549858), (71, 2799888), (78, 2548616), (84, 2366572), (91, 2184528), (104, 1911462), (112, 1774929), (142, 1399944), (156, 1274308), (168, 1183286), (182, 1092264), (208, 955731), (213, 933296), (273, 728176), (284, 699972), (312, 637154), (336, 591643), (364, 546132), (426, 466648), (497, 399984), (546, 364088), (568, 349986), (624, 318577), (641, 310128), (728, 273066), (852, 233324), (923, 215376), (994, 199992), (1092, 182044), (1136, 174993), (1282, 155064), (1456, 136533), (1491, 133328), (1704, 116662), (1846, 107688), (1923, 103376), (1988, 99996), (2184, 91022), (2564, 77532), (2769, 71792), (2982, 66664), (3408, 58331), (3692, 53844), (3846, 51688), (3976, 49998), (4368, 45511), (4487, 44304), (5128, 38766), (5538, 35896), (5964, 33332), (6461, 30768), (7384, 26922), (7692, 25844), (7952, 24999), (8333, 23856), (8974, 22152), (10256, 19383), (11076, 17948), (11928, 16666), (12922, 15384), (13461, 14768)]