812427168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 2562416640

約数和(自身を除く): 1749989472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 59, 62, 84, 93, 96, 112, 118, 124, 168, 177, 186, 217, 224, 236, 248, 336, 354, 372, 413, 434, 472, 496, 651, 661, 672, 708, 744, 826, 868, 944, 992, 1239, 1302, 1322, 1416, 1488, 1652, 1736, 1829, 1888, 1983, 2478, 2604, 2644, 2832, 2976, 3304, 3472, 3658, 3966, 4627, 4956, 5208, 5288, 5487, 5664, 6608, 6944, 7316, 7932, 9254, 9912, 10416, 10576, 10974, 12803, 13216, 13881, 14632, 15864, 18508, 19824, 20491, 20832, 21152, 21948, 25606, 27762, 29264, 31728, 37016, 38409, 38999, 39648, 40982, 43896, 51212, 55524, 58528, 61473, 63456, 74032, 76818, 77998, 81964, 87792, 102424, 111048, 116997, 122946, 143437, 148064, 153636, 155996, 163928, 175584, 204848, 222096, 233994, 245892, 272993, 286874, 307272, 311992, 327856, 409696, 430311, 444192, 467988, 491784, 545986, 573748, 614544, 623984, 655712, 818979, 860622, 935976, 983568, 1091972, 1147496, 1208969, 1229088, 1247968, 1637958, 1721244, 1871952, 1967136, 2183944, 2294992, 2417938, 3275916, 3442488, 3626907, 3743904, 4367888, 4589984, 4835876, 6551832, 6884976, 7253814, 8462783, 8735776, 9671752, 13103664, 13769952, 14507628, 16925566, 19343504, 25388349, 26207328, 29015256, 33851132, 38687008, 50776698, 58030512, 67702264, 101553396, 116061024, 135404528, 203106792, 270809056, 406213584, 812427168]

約数ペア:

[(1, 812427168), (2, 406213584), (3, 270809056), (4, 203106792), (6, 135404528), (7, 116061024), (8, 101553396), (12, 67702264), (14, 58030512), (16, 50776698), (21, 38687008), (24, 33851132), (28, 29015256), (31, 26207328), (32, 25388349), (42, 19343504), (48, 16925566), (56, 14507628), (59, 13769952), (62, 13103664), (84, 9671752), (93, 8735776), (96, 8462783), (112, 7253814), (118, 6884976), (124, 6551832), (168, 4835876), (177, 4589984), (186, 4367888), (217, 3743904), (224, 3626907), (236, 3442488), (248, 3275916), (336, 2417938), (354, 2294992), (372, 2183944), (413, 1967136), (434, 1871952), (472, 1721244), (496, 1637958), (651, 1247968), (661, 1229088), (672, 1208969), (708, 1147496), (744, 1091972), (826, 983568), (868, 935976), (944, 860622), (992, 818979), (1239, 655712), (1302, 623984), (1322, 614544), (1416, 573748), (1488, 545986), (1652, 491784), (1736, 467988), (1829, 444192), (1888, 430311), (1983, 409696), (2478, 327856), (2604, 311992), (2644, 307272), (2832, 286874), (2976, 272993), (3304, 245892), (3472, 233994), (3658, 222096), (3966, 204848), (4627, 175584), (4956, 163928), (5208, 155996), (5288, 153636), (5487, 148064), (5664, 143437), (6608, 122946), (6944, 116997), (7316, 111048), (7932, 102424), (9254, 87792), (9912, 81964), (10416, 77998), (10576, 76818), (10974, 74032), (12803, 63456), (13216, 61473), (13881, 58528), (14632, 55524), (15864, 51212), (18508, 43896), (19824, 40982), (20491, 39648), (20832, 38999), (21152, 38409), (21948, 37016), (25606, 31728), (27762, 29264)]