284725504

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 660784320

約数和(自身を除く): 376058816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 2693, 3304, 3776, 5386, 6608, 7552, 10772, 13216, 15104, 18851, 21544, 26432, 37702, 43088, 52864, 75404, 86176, 105728, 150808, 158887, 172352, 301616, 317774, 344704, 603232, 635548, 689408, 1112209, 1206464, 1271096, 2224418, 2412928, 2542192, 4448836, 4825856, 5084384, 8897672, 10168768, 17795344, 20337536, 35590688, 40675072, 71181376, 142362752, 284725504]

約数ペア:

[(1, 284725504), (2, 142362752), (4, 71181376), (7, 40675072), (8, 35590688), (14, 20337536), (16, 17795344), (28, 10168768), (32, 8897672), (56, 5084384), (59, 4825856), (64, 4448836), (112, 2542192), (118, 2412928), (128, 2224418), (224, 1271096), (236, 1206464), (256, 1112209), (413, 689408), (448, 635548), (472, 603232), (826, 344704), (896, 317774), (944, 301616), (1652, 172352), (1792, 158887), (1888, 150808), (2693, 105728), (3304, 86176), (3776, 75404), (5386, 52864), (6608, 43088), (7552, 37702), (10772, 26432), (13216, 21544), (15104, 18851)]