381867864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52861}}^1$

素因数の和:52920

約数の個数: 64

約数和(自身を含む): 1116445440

約数和(自身を除く): 734577576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 52861, 105722, 158583, 211444, 317166, 370027, 422888, 634332, 740054, 1110081, 1268664, 1480108, 2220162, 2273023, 2960216, 4440324, 4546046, 6819069, 8880648, 9092092, 13638138, 15911161, 18184184, 27276276, 31822322, 47733483, 54552552, 63644644, 95466966, 127289288, 190933932, 381867864]

約数ペア:

[(1, 381867864), (2, 190933932), (3, 127289288), (4, 95466966), (6, 63644644), (7, 54552552), (8, 47733483), (12, 31822322), (14, 27276276), (21, 18184184), (24, 15911161), (28, 13638138), (42, 9092092), (43, 8880648), (56, 6819069), (84, 4546046), (86, 4440324), (129, 2960216), (168, 2273023), (172, 2220162), (258, 1480108), (301, 1268664), (344, 1110081), (516, 740054), (602, 634332), (903, 422888), (1032, 370027), (1204, 317166), (1806, 211444), (2408, 158583), (3612, 105722), (7224, 52861)]