212414868

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 552202560

約数和(自身を除く): 339787692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 97, 118, 177, 194, 236, 291, 354, 388, 531, 582, 708, 873, 1031, 1062, 1164, 1746, 2062, 2124, 3093, 3492, 4124, 5723, 6186, 9279, 11446, 12372, 17169, 18558, 22892, 34338, 37116, 51507, 60829, 68676, 100007, 103014, 121658, 182487, 200014, 206028, 243316, 300021, 364974, 400028, 547461, 600042, 729948, 900063, 1094922, 1200084, 1800126, 2189844, 3600252, 5900413, 11800826, 17701239, 23601652, 35402478, 53103717, 70804956, 106207434, 212414868]

約数ペア:

[(1, 212414868), (2, 106207434), (3, 70804956), (4, 53103717), (6, 35402478), (9, 23601652), (12, 17701239), (18, 11800826), (36, 5900413), (59, 3600252), (97, 2189844), (118, 1800126), (177, 1200084), (194, 1094922), (236, 900063), (291, 729948), (354, 600042), (388, 547461), (531, 400028), (582, 364974), (708, 300021), (873, 243316), (1031, 206028), (1062, 200014), (1164, 182487), (1746, 121658), (2062, 103014), (2124, 100007), (3093, 68676), (3492, 60829), (4124, 51507), (5723, 37116), (6186, 34338), (9279, 22892), (11446, 18558), (12372, 17169)]