1678120992

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{21661}}^1$

素因数の和:21946

約数の個数: 72

約数和(自身を含む): 4790118060

約数和(自身を除く): 3111997068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 8608, 9684, 12912, 19368, 21661, 25824, 38736, 43322, 64983, 77472, 86644, 129966, 173288, 194949, 259932, 346576, 389898, 519864, 693152, 779796, 1039728, 1559592, 2079456, 3119184, 5826809, 6238368, 11653618, 17480427, 23307236, 34960854, 46614472, 52441281, 69921708, 93228944, 104882562, 139843416, 186457888, 209765124, 279686832, 419530248, 559373664, 839060496, 1678120992]

約数ペア:

[(1, 1678120992), (2, 839060496), (3, 559373664), (4, 419530248), (6, 279686832), (8, 209765124), (9, 186457888), (12, 139843416), (16, 104882562), (18, 93228944), (24, 69921708), (32, 52441281), (36, 46614472), (48, 34960854), (72, 23307236), (96, 17480427), (144, 11653618), (269, 6238368), (288, 5826809), (538, 3119184), (807, 2079456), (1076, 1559592), (1614, 1039728), (2152, 779796), (2421, 693152), (3228, 519864), (4304, 389898), (4842, 346576), (6456, 259932), (8608, 194949), (9684, 173288), (12912, 129966), (19368, 86644), (21661, 77472), (25824, 64983), (38736, 43322)]