505608156

素因数分解:

$2^2\times 3^7\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 1373467200

約数和(自身を除く): 867859044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 972, 1044, 1458, 1566, 1993, 2187, 2349, 2916, 3132, 3986, 4374, 4698, 5979, 7047, 7972, 8748, 9396, 11958, 14094, 17937, 21141, 23916, 28188, 35874, 42282, 53811, 57797, 63423, 71748, 84564, 107622, 115594, 126846, 161433, 173391, 215244, 231188, 253692, 322866, 346782, 484299, 520173, 645732, 693564, 968598, 1040346, 1452897, 1560519, 1937196, 2080692, 2905794, 3121038, 4358691, 4681557, 5811588, 6242076, 8717382, 9363114, 14044671, 17434764, 18726228, 28089342, 42134013, 56178684, 84268026, 126402039, 168536052, 252804078, 505608156]

約数ペア:

[(1, 505608156), (2, 252804078), (3, 168536052), (4, 126402039), (6, 84268026), (9, 56178684), (12, 42134013), (18, 28089342), (27, 18726228), (29, 17434764), (36, 14044671), (54, 9363114), (58, 8717382), (81, 6242076), (87, 5811588), (108, 4681557), (116, 4358691), (162, 3121038), (174, 2905794), (243, 2080692), (261, 1937196), (324, 1560519), (348, 1452897), (486, 1040346), (522, 968598), (729, 693564), (783, 645732), (972, 520173), (1044, 484299), (1458, 346782), (1566, 322866), (1993, 253692), (2187, 231188), (2349, 215244), (2916, 173391), (3132, 161433), (3986, 126846), (4374, 115594), (4698, 107622), (5979, 84564), (7047, 71748), (7972, 63423), (8748, 57797), (9396, 53811), (11958, 42282), (14094, 35874), (17937, 28188), (21141, 23916)]