2564647596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38993}}^1$

素因数の和:39045

約数の個数: 120

約数和(自身を含む): 7926700320

約数和(自身を除く): 5362052724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 3132, 3654, 4698, 5481, 7308, 9396, 10962, 16443, 21924, 32886, 38993, 65772, 77986, 116979, 155972, 233958, 272951, 350937, 467916, 545902, 701874, 818853, 1052811, 1091804, 1130797, 1403748, 1637706, 2105622, 2261594, 2456559, 3158433, 3275412, 3392391, 4211244, 4523188, 4913118, 6316866, 6784782, 7369677, 7915579, 9826236, 10177173, 12633732, 13569564, 14739354, 15831158, 20354346, 22109031, 23746737, 29478708, 30531519, 31662316, 40708692, 44218062, 47493474, 61063038, 71240211, 88436124, 91594557, 94986948, 122126076, 142480422, 183189114, 213720633, 284960844, 366378228, 427441266, 641161899, 854882532, 1282323798, 2564647596]

約数ペア:

[(1, 2564647596), (2, 1282323798), (3, 854882532), (4, 641161899), (6, 427441266), (7, 366378228), (9, 284960844), (12, 213720633), (14, 183189114), (18, 142480422), (21, 122126076), (27, 94986948), (28, 91594557), (29, 88436124), (36, 71240211), (42, 61063038), (54, 47493474), (58, 44218062), (63, 40708692), (81, 31662316), (84, 30531519), (87, 29478708), (108, 23746737), (116, 22109031), (126, 20354346), (162, 15831158), (174, 14739354), (189, 13569564), (203, 12633732), (252, 10177173), (261, 9826236), (324, 7915579), (348, 7369677), (378, 6784782), (406, 6316866), (522, 4913118), (567, 4523188), (609, 4211244), (756, 3392391), (783, 3275412), (812, 3158433), (1044, 2456559), (1134, 2261594), (1218, 2105622), (1566, 1637706), (1827, 1403748), (2268, 1130797), (2349, 1091804), (2436, 1052811), (3132, 818853), (3654, 701874), (4698, 545902), (5481, 467916), (7308, 350937), (9396, 272951), (10962, 233958), (16443, 155972), (21924, 116979), (32886, 77986), (38993, 65772)]