2139957408

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 5682700800

約数和(自身を除く): 3542743392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 269, 346, 479, 519, 538, 692, 807, 958, 1038, 1076, 1384, 1437, 1614, 1916, 2076, 2152, 2768, 2874, 3228, 3832, 4152, 4304, 5536, 5748, 6456, 7664, 8304, 8608, 11496, 12912, 15328, 16608, 22992, 25824, 45984, 46537, 82867, 93074, 128851, 139611, 165734, 186148, 248601, 257702, 279222, 331468, 372296, 386553, 497202, 515404, 558444, 662936, 744592, 773106, 994404, 1030808, 1116888, 1325872, 1489184, 1546212, 1988808, 2061616, 2233776, 2651744, 3092424, 3977616, 4123232, 4467552, 6184848, 7955232, 12369696, 22291223, 44582446, 66873669, 89164892, 133747338, 178329784, 267494676, 356659568, 534989352, 713319136, 1069978704, 2139957408]

約数ペア:

[(1, 2139957408), (2, 1069978704), (3, 713319136), (4, 534989352), (6, 356659568), (8, 267494676), (12, 178329784), (16, 133747338), (24, 89164892), (32, 66873669), (48, 44582446), (96, 22291223), (173, 12369696), (269, 7955232), (346, 6184848), (479, 4467552), (519, 4123232), (538, 3977616), (692, 3092424), (807, 2651744), (958, 2233776), (1038, 2061616), (1076, 1988808), (1384, 1546212), (1437, 1489184), (1614, 1325872), (1916, 1116888), (2076, 1030808), (2152, 994404), (2768, 773106), (2874, 744592), (3228, 662936), (3832, 558444), (4152, 515404), (4304, 497202), (5536, 386553), (5748, 372296), (6456, 331468), (7664, 279222), (8304, 257702), (8608, 248601), (11496, 186148), (12912, 165734), (15328, 139611), (16608, 128851), (22992, 93074), (25824, 82867), (45984, 46537)]