8620434036

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{2741}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 21957936000

約数和(自身を除く): 13337501964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 439, 597, 796, 878, 1194, 1317, 1756, 1791, 2388, 2634, 2741, 3582, 3951, 5268, 5482, 7164, 7902, 8223, 10964, 15804, 16446, 24669, 32892, 49338, 87361, 98676, 174722, 262083, 349444, 524166, 545459, 786249, 1048332, 1090918, 1203299, 1572498, 1636377, 2181836, 2406598, 3144996, 3272754, 3609897, 4813196, 4909131, 6545508, 7219794, 9818262, 10829691, 14439588, 19636524, 21659382, 43318764, 239456501, 478913002, 718369503, 957826004, 1436739006, 2155108509, 2873478012, 4310217018, 8620434036]

約数ペア:

[(1, 8620434036), (2, 4310217018), (3, 2873478012), (4, 2155108509), (6, 1436739006), (9, 957826004), (12, 718369503), (18, 478913002), (36, 239456501), (199, 43318764), (398, 21659382), (439, 19636524), (597, 14439588), (796, 10829691), (878, 9818262), (1194, 7219794), (1317, 6545508), (1756, 4909131), (1791, 4813196), (2388, 3609897), (2634, 3272754), (2741, 3144996), (3582, 2406598), (3951, 2181836), (5268, 1636377), (5482, 1572498), (7164, 1203299), (7902, 1090918), (8223, 1048332), (10964, 786249), (15804, 545459), (16446, 524166), (24669, 349444), (32892, 262083), (49338, 174722), (87361, 98676)]