284906752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 623256480

約数和(自身を除く): 338349728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 767, 832, 944, 1451, 1534, 1664, 1888, 2902, 3068, 3328, 3776, 5804, 6136, 7552, 11608, 12272, 15104, 18863, 23216, 24544, 37726, 46432, 49088, 75452, 85609, 92864, 98176, 150904, 171218, 185728, 196352, 301808, 342436, 371456, 603616, 684872, 1112917, 1207232, 1369744, 2225834, 2414464, 2739488, 4451668, 4828928, 5478976, 8903336, 10957952, 17806672, 21915904, 35613344, 71226688, 142453376, 284906752]

約数ペア:

[(1, 284906752), (2, 142453376), (4, 71226688), (8, 35613344), (13, 21915904), (16, 17806672), (26, 10957952), (32, 8903336), (52, 5478976), (59, 4828928), (64, 4451668), (104, 2739488), (118, 2414464), (128, 2225834), (208, 1369744), (236, 1207232), (256, 1112917), (416, 684872), (472, 603616), (767, 371456), (832, 342436), (944, 301808), (1451, 196352), (1534, 185728), (1664, 171218), (1888, 150904), (2902, 98176), (3068, 92864), (3328, 85609), (3776, 75452), (5804, 49088), (6136, 46432), (7552, 37726), (11608, 24544), (12272, 23216), (15104, 18863)]