1115970228

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24859}}^1$

素因数の和:24941

約数の個数: 72

約数和(自身を含む): 2986183200

約数和(自身を除く): 1870212972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4988, 7482, 11223, 14964, 22446, 24859, 44892, 49718, 74577, 99436, 149154, 223731, 298308, 447462, 720911, 894924, 1068937, 1441822, 2137874, 2162733, 2883644, 3206811, 4275748, 4325466, 6413622, 6488199, 8650932, 9620433, 12827244, 12976398, 19240866, 25952796, 30999173, 38481732, 61998346, 92997519, 123996692, 185995038, 278992557, 371990076, 557985114, 1115970228]

約数ペア:

[(1, 1115970228), (2, 557985114), (3, 371990076), (4, 278992557), (6, 185995038), (9, 123996692), (12, 92997519), (18, 61998346), (29, 38481732), (36, 30999173), (43, 25952796), (58, 19240866), (86, 12976398), (87, 12827244), (116, 9620433), (129, 8650932), (172, 6488199), (174, 6413622), (258, 4325466), (261, 4275748), (348, 3206811), (387, 2883644), (516, 2162733), (522, 2137874), (774, 1441822), (1044, 1068937), (1247, 894924), (1548, 720911), (2494, 447462), (3741, 298308), (4988, 223731), (7482, 149154), (11223, 99436), (14964, 74577), (22446, 49718), (24859, 44892)]