287999296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5867}}^1$

素因数の和:5951

約数の個数: 56

約数和(自身を含む): 625998240

約数和(自身を除く): 337998944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 767, 832, 944, 1534, 1888, 3068, 3776, 5867, 6136, 11734, 12272, 23468, 24544, 46936, 49088, 76271, 93872, 152542, 187744, 305084, 346153, 375488, 610168, 692306, 1220336, 1384612, 2440672, 2769224, 4499989, 4881344, 5538448, 8999978, 11076896, 17999956, 22153792, 35999912, 71999824, 143999648, 287999296]

約数ペア:

[(1, 287999296), (2, 143999648), (4, 71999824), (8, 35999912), (13, 22153792), (16, 17999956), (26, 11076896), (32, 8999978), (52, 5538448), (59, 4881344), (64, 4499989), (104, 2769224), (118, 2440672), (208, 1384612), (236, 1220336), (416, 692306), (472, 610168), (767, 375488), (832, 346153), (944, 305084), (1534, 187744), (1888, 152542), (3068, 93872), (3776, 76271), (5867, 49088), (6136, 46936), (11734, 24544), (12272, 23468)]