565821228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{2539}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 1540459200

約数和(自身を除く): 974637972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 758, 1137, 1516, 2274, 2539, 2653, 4548, 5078, 5306, 7617, 7959, 10156, 10612, 15234, 15918, 17773, 18571, 30468, 31836, 35546, 37142, 53319, 55713, 71092, 74284, 106638, 111426, 124411, 213276, 222852, 248822, 373233, 497644, 746466, 962281, 1492932, 1924562, 2886843, 3849124, 5773686, 6735967, 11547372, 13471934, 20207901, 26943868, 40415802, 47151769, 80831604, 94303538, 141455307, 188607076, 282910614, 565821228]

約数ペア:

[(1, 565821228), (2, 282910614), (3, 188607076), (4, 141455307), (6, 94303538), (7, 80831604), (12, 47151769), (14, 40415802), (21, 26943868), (28, 20207901), (42, 13471934), (49, 11547372), (84, 6735967), (98, 5773686), (147, 3849124), (196, 2886843), (294, 1924562), (379, 1492932), (588, 962281), (758, 746466), (1137, 497644), (1516, 373233), (2274, 248822), (2539, 222852), (2653, 213276), (4548, 124411), (5078, 111426), (5306, 106638), (7617, 74284), (7959, 71092), (10156, 55713), (10612, 53319), (15234, 37142), (15918, 35546), (17773, 31836), (18571, 30468)]