2080486476

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1399}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 5327868000

約数和(自身を除く): 3247381524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 409, 606, 818, 909, 1212, 1227, 1399, 1636, 1818, 2454, 2798, 3636, 3681, 4197, 4908, 5596, 7362, 8394, 12591, 14724, 16788, 25182, 41309, 50364, 82618, 123927, 141299, 165236, 247854, 282598, 371781, 423897, 495708, 565196, 572191, 743562, 847794, 1144382, 1271691, 1487124, 1695588, 1716573, 2288764, 2543382, 3433146, 5086764, 5149719, 6866292, 10299438, 20598876, 57791291, 115582582, 173373873, 231165164, 346747746, 520121619, 693495492, 1040243238, 2080486476]

約数ペア:

[(1, 2080486476), (2, 1040243238), (3, 693495492), (4, 520121619), (6, 346747746), (9, 231165164), (12, 173373873), (18, 115582582), (36, 57791291), (101, 20598876), (202, 10299438), (303, 6866292), (404, 5149719), (409, 5086764), (606, 3433146), (818, 2543382), (909, 2288764), (1212, 1716573), (1227, 1695588), (1399, 1487124), (1636, 1271691), (1818, 1144382), (2454, 847794), (2798, 743562), (3636, 572191), (3681, 565196), (4197, 495708), (4908, 423897), (5596, 371781), (7362, 282598), (8394, 247854), (12591, 165236), (14724, 141299), (16788, 123927), (25182, 82618), (41309, 50364)]