551756072

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{11083}}^1$

素因数の和:11230

約数の個数: 48

約数和(自身を含む): 1213032960

約数和(自身を除く): 661276888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 11083, 12446, 22166, 24892, 44332, 49784, 77581, 88664, 155162, 310324, 543067, 620648, 1086134, 1407541, 2172268, 2815082, 4344536, 5630164, 9852787, 11260328, 19705574, 39411148, 68969509, 78822296, 137939018, 275878036, 551756072]

約数ペア:

[(1, 551756072), (2, 275878036), (4, 137939018), (7, 78822296), (8, 68969509), (14, 39411148), (28, 19705574), (49, 11260328), (56, 9852787), (98, 5630164), (127, 4344536), (196, 2815082), (254, 2172268), (392, 1407541), (508, 1086134), (889, 620648), (1016, 543067), (1778, 310324), (3556, 155162), (6223, 88664), (7112, 77581), (11083, 49784), (12446, 44332), (22166, 24892)]