2086779072

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{31687}}^1$

素因数の和:31723

約数の個数: 112

約数和(自身を含む): 6439001600

約数和(自身を除く): 4352222528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 4116, 4704, 5488, 8232, 9408, 10976, 16464, 21952, 31687, 32928, 63374, 65856, 95061, 126748, 190122, 221809, 253496, 380244, 443618, 506992, 665427, 760488, 887236, 1013984, 1330854, 1520976, 1552663, 1774472, 2027968, 2661708, 3041952, 3105326, 3548944, 4657989, 5323416, 6083904, 6210652, 7097888, 9315978, 10646832, 10868641, 12421304, 14195776, 18631956, 21293664, 21737282, 24842608, 32605923, 37263912, 42587328, 43474564, 49685216, 65211846, 74527824, 86949128, 99370432, 130423692, 149055648, 173898256, 260847384, 298111296, 347796512, 521694768, 695593024, 1043389536, 2086779072]

約数ペア:

[(1, 2086779072), (2, 1043389536), (3, 695593024), (4, 521694768), (6, 347796512), (7, 298111296), (8, 260847384), (12, 173898256), (14, 149055648), (16, 130423692), (21, 99370432), (24, 86949128), (28, 74527824), (32, 65211846), (42, 49685216), (48, 43474564), (49, 42587328), (56, 37263912), (64, 32605923), (84, 24842608), (96, 21737282), (98, 21293664), (112, 18631956), (147, 14195776), (168, 12421304), (192, 10868641), (196, 10646832), (224, 9315978), (294, 7097888), (336, 6210652), (343, 6083904), (392, 5323416), (448, 4657989), (588, 3548944), (672, 3105326), (686, 3041952), (784, 2661708), (1029, 2027968), (1176, 1774472), (1344, 1552663), (1372, 1520976), (1568, 1330854), (2058, 1013984), (2352, 887236), (2744, 760488), (3136, 665427), (4116, 506992), (4704, 443618), (5488, 380244), (8232, 253496), (9408, 221809), (10976, 190122), (16464, 126748), (21952, 95061), (31687, 65856), (32928, 63374)]