451836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 1432704

約数和(自身を除く): 980868

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 163, 198, 231, 252, 308, 326, 396, 462, 489, 652, 693, 924, 978, 1141, 1386, 1467, 1793, 1956, 2282, 2772, 2934, 3423, 3586, 4564, 5379, 5868, 6846, 7172, 10269, 10758, 12551, 13692, 16137, 20538, 21516, 25102, 32274, 37653, 41076, 50204, 64548, 75306, 112959, 150612, 225918, 451836]

約数ペア:

[(1, 451836), (2, 225918), (3, 150612), (4, 112959), (6, 75306), (7, 64548), (9, 50204), (11, 41076), (12, 37653), (14, 32274), (18, 25102), (21, 21516), (22, 20538), (28, 16137), (33, 13692), (36, 12551), (42, 10758), (44, 10269), (63, 7172), (66, 6846), (77, 5868), (84, 5379), (99, 4564), (126, 3586), (132, 3423), (154, 2934), (163, 2772), (198, 2282), (231, 1956), (252, 1793), (308, 1467), (326, 1386), (396, 1141), (462, 978), (489, 924), (652, 693)]