329374976

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4547

約数の個数: 72

約数和(自身を含む): 769884864

約数和(自身を除く): 440509888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4483, 4592, 5248, 8966, 9184, 10496, 17932, 18368, 31381, 35864, 36736, 62762, 71728, 73472, 125524, 143456, 183803, 251048, 286912, 367606, 502096, 573824, 735212, 1004192, 1147648, 1286621, 1470424, 2008384, 2573242, 2940848, 4016768, 5146484, 5881696, 8033536, 10292968, 11763392, 20585936, 23526784, 41171872, 47053568, 82343744, 164687488, 329374976]

約数ペア:

[(1, 329374976), (2, 164687488), (4, 82343744), (7, 47053568), (8, 41171872), (14, 23526784), (16, 20585936), (28, 11763392), (32, 10292968), (41, 8033536), (56, 5881696), (64, 5146484), (82, 4016768), (112, 2940848), (128, 2573242), (164, 2008384), (224, 1470424), (256, 1286621), (287, 1147648), (328, 1004192), (448, 735212), (574, 573824), (656, 502096), (896, 367606), (1148, 286912), (1312, 251048), (1792, 183803), (2296, 143456), (2624, 125524), (4483, 73472), (4592, 71728), (5248, 62762), (8966, 36736), (9184, 35864), (10496, 31381), (17932, 18368)]