447057912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11933}}^1$

素因数の和:12172

約数の個数: 64

約数和(自身を含む): 1283143680

約数和(自身を除く): 836085768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 11933, 12488, 18732, 23866, 35799, 37464, 47732, 71598, 83531, 95464, 143196, 167062, 250593, 286392, 334124, 501186, 668248, 1002372, 2004744, 2661059, 5322118, 7983177, 10644236, 15966354, 18627413, 21288472, 31932708, 37254826, 55882239, 63865416, 74509652, 111764478, 149019304, 223528956, 447057912]

約数ペア:

[(1, 447057912), (2, 223528956), (3, 149019304), (4, 111764478), (6, 74509652), (7, 63865416), (8, 55882239), (12, 37254826), (14, 31932708), (21, 21288472), (24, 18627413), (28, 15966354), (42, 10644236), (56, 7983177), (84, 5322118), (168, 2661059), (223, 2004744), (446, 1002372), (669, 668248), (892, 501186), (1338, 334124), (1561, 286392), (1784, 250593), (2676, 167062), (3122, 143196), (4683, 95464), (5352, 83531), (6244, 71598), (9366, 47732), (11933, 37464), (12488, 35799), (18732, 23866)]