326518656

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 908820000

約数和(自身を除く): 582301344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 109, 116, 128, 174, 192, 218, 232, 269, 327, 348, 384, 436, 464, 538, 654, 696, 807, 872, 928, 1076, 1308, 1392, 1614, 1744, 1856, 2152, 2616, 2784, 3161, 3228, 3488, 3712, 4304, 5232, 5568, 6322, 6456, 6976, 7801, 8608, 9483, 10464, 11136, 12644, 12912, 13952, 15602, 17216, 18966, 20928, 23403, 25288, 25824, 29321, 31204, 34432, 37932, 41856, 46806, 50576, 51648, 58642, 62408, 75864, 87963, 93612, 101152, 103296, 117284, 124816, 151728, 175926, 187224, 202304, 234568, 249632, 303456, 351852, 374448, 404608, 469136, 499264, 606912, 703704, 748896, 850309, 938272, 998528, 1213824, 1407408, 1497792, 1700618, 1876544, 2550927, 2814816, 2995584, 3401236, 3753088, 5101854, 5629632, 6802472, 10203708, 11259264, 13604944, 20407416, 27209888, 40814832, 54419776, 81629664, 108839552, 163259328, 326518656]

約数ペア:

[(1, 326518656), (2, 163259328), (3, 108839552), (4, 81629664), (6, 54419776), (8, 40814832), (12, 27209888), (16, 20407416), (24, 13604944), (29, 11259264), (32, 10203708), (48, 6802472), (58, 5629632), (64, 5101854), (87, 3753088), (96, 3401236), (109, 2995584), (116, 2814816), (128, 2550927), (174, 1876544), (192, 1700618), (218, 1497792), (232, 1407408), (269, 1213824), (327, 998528), (348, 938272), (384, 850309), (436, 748896), (464, 703704), (538, 606912), (654, 499264), (696, 469136), (807, 404608), (872, 374448), (928, 351852), (1076, 303456), (1308, 249632), (1392, 234568), (1614, 202304), (1744, 187224), (1856, 175926), (2152, 151728), (2616, 124816), (2784, 117284), (3161, 103296), (3228, 101152), (3488, 93612), (3712, 87963), (4304, 75864), (5232, 62408), (5568, 58642), (6322, 51648), (6456, 50576), (6976, 46806), (7801, 41856), (8608, 37932), (9483, 34432), (10464, 31204), (11136, 29321), (12644, 25824), (12912, 25288), (13952, 23403), (15602, 20928), (17216, 18966)]