348520736768

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{82171}}^1$

素因数の和:82321

約数の個数: 96

約数和(自身を含む): 740287548000

約数和(自身を除く): 391766811232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 256, 304, 436, 512, 608, 872, 1024, 1216, 1744, 2048, 2071, 2432, 3488, 4142, 4864, 6976, 8284, 9728, 13952, 16568, 19456, 27904, 33136, 38912, 55808, 66272, 82171, 111616, 132544, 164342, 223232, 265088, 328684, 530176, 657368, 1060352, 1314736, 1561249, 2120704, 2629472, 3122498, 4241408, 5258944, 6244996, 8956639, 10517888, 12489992, 17913278, 21035776, 24979984, 35826556, 42071552, 49959968, 71653112, 84143104, 99919936, 143306224, 168286208, 170176141, 199839872, 286612448, 340352282, 399679744, 573224896, 680704564, 799359488, 1146449792, 1361409128, 1598718976, 2292899584, 2722818256, 3197437952, 4585799168, 5445636512, 9171598336, 10891273024, 18343196672, 21782546048, 43565092096, 87130184192, 174260368384, 348520736768]

約数ペア:

[(1, 348520736768), (2, 174260368384), (4, 87130184192), (8, 43565092096), (16, 21782546048), (19, 18343196672), (32, 10891273024), (38, 9171598336), (64, 5445636512), (76, 4585799168), (109, 3197437952), (128, 2722818256), (152, 2292899584), (218, 1598718976), (256, 1361409128), (304, 1146449792), (436, 799359488), (512, 680704564), (608, 573224896), (872, 399679744), (1024, 340352282), (1216, 286612448), (1744, 199839872), (2048, 170176141), (2071, 168286208), (2432, 143306224), (3488, 99919936), (4142, 84143104), (4864, 71653112), (6976, 49959968), (8284, 42071552), (9728, 35826556), (13952, 24979984), (16568, 21035776), (19456, 17913278), (27904, 12489992), (33136, 10517888), (38912, 8956639), (55808, 6244996), (66272, 5258944), (82171, 4241408), (111616, 3122498), (132544, 2629472), (164342, 2120704), (223232, 1561249), (265088, 1314736), (328684, 1060352), (530176, 657368)]