1689902928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4099}}^1$

素因数の和:4529

約数の個数: 120

約数和(自身を含む): 5419544000

約数和(自身を除く): 3729641072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 409, 504, 818, 1008, 1227, 1636, 2454, 2863, 3272, 3681, 4099, 4908, 5726, 6544, 7362, 8198, 8589, 9816, 11452, 12297, 14724, 16396, 17178, 19632, 22904, 24594, 25767, 28693, 29448, 32792, 34356, 36891, 45808, 49188, 51534, 57386, 58896, 65584, 68712, 73782, 86079, 98376, 103068, 114772, 137424, 147564, 172158, 196752, 206136, 229544, 258237, 295128, 344316, 412272, 459088, 516474, 590256, 688632, 1032948, 1377264, 1676491, 2065896, 3352982, 4131792, 5029473, 6705964, 10058946, 11735437, 13411928, 15088419, 20117892, 23470874, 26823856, 30176838, 35206311, 40235784, 46941748, 60353676, 70412622, 80471568, 93883496, 105618933, 120707352, 140825244, 187766992, 211237866, 241414704, 281650488, 422475732, 563300976, 844951464, 1689902928]

約数ペア:

[(1, 1689902928), (2, 844951464), (3, 563300976), (4, 422475732), (6, 281650488), (7, 241414704), (8, 211237866), (9, 187766992), (12, 140825244), (14, 120707352), (16, 105618933), (18, 93883496), (21, 80471568), (24, 70412622), (28, 60353676), (36, 46941748), (42, 40235784), (48, 35206311), (56, 30176838), (63, 26823856), (72, 23470874), (84, 20117892), (112, 15088419), (126, 13411928), (144, 11735437), (168, 10058946), (252, 6705964), (336, 5029473), (409, 4131792), (504, 3352982), (818, 2065896), (1008, 1676491), (1227, 1377264), (1636, 1032948), (2454, 688632), (2863, 590256), (3272, 516474), (3681, 459088), (4099, 412272), (4908, 344316), (5726, 295128), (6544, 258237), (7362, 229544), (8198, 206136), (8589, 196752), (9816, 172158), (11452, 147564), (12297, 137424), (14724, 114772), (16396, 103068), (17178, 98376), (19632, 86079), (22904, 73782), (24594, 68712), (25767, 65584), (28693, 58896), (29448, 57386), (32792, 51534), (34356, 49188), (36891, 45808)]