412881152

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 853329120

約数和(自身を除く): 440447968

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 139, 164, 256, 278, 283, 328, 556, 566, 656, 1112, 1132, 1312, 2224, 2264, 2624, 4448, 4528, 5248, 5699, 8896, 9056, 10496, 11398, 11603, 17792, 18112, 22796, 23206, 35584, 36224, 39337, 45592, 46412, 72448, 78674, 91184, 92824, 157348, 182368, 185648, 314696, 364736, 371296, 629392, 729472, 742592, 1258784, 1458944, 1485184, 1612817, 2517568, 2970368, 3225634, 5035136, 6451268, 10070272, 12902536, 25805072, 51610144, 103220288, 206440576, 412881152]

約数ペア:

[(1, 412881152), (2, 206440576), (4, 103220288), (8, 51610144), (16, 25805072), (32, 12902536), (41, 10070272), (64, 6451268), (82, 5035136), (128, 3225634), (139, 2970368), (164, 2517568), (256, 1612817), (278, 1485184), (283, 1458944), (328, 1258784), (556, 742592), (566, 729472), (656, 629392), (1112, 371296), (1132, 364736), (1312, 314696), (2224, 185648), (2264, 182368), (2624, 157348), (4448, 92824), (4528, 91184), (5248, 78674), (5699, 72448), (8896, 46412), (9056, 45592), (10496, 39337), (11398, 36224), (11603, 35584), (17792, 23206), (18112, 22796)]