425228256

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{17789}}^1$

素因数の和:17888

約数の個数: 72

約数和(自身を含む): 1223880840

約数和(自身を除く): 798652584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 17789, 23904, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 284624, 320202, 426936, 569248, 640404, 853872, 1280808, 1476487, 1707744, 2561616, 2952974, 4429461, 5123232, 5905948, 8858922, 11811896, 13288383, 17717844, 23623792, 26576766, 35435688, 47247584, 53153532, 70871376, 106307064, 141742752, 212614128, 425228256]

約数ペア:

[(1, 425228256), (2, 212614128), (3, 141742752), (4, 106307064), (6, 70871376), (8, 53153532), (9, 47247584), (12, 35435688), (16, 26576766), (18, 23623792), (24, 17717844), (32, 13288383), (36, 11811896), (48, 8858922), (72, 5905948), (83, 5123232), (96, 4429461), (144, 2952974), (166, 2561616), (249, 1707744), (288, 1476487), (332, 1280808), (498, 853872), (664, 640404), (747, 569248), (996, 426936), (1328, 320202), (1494, 284624), (1992, 213468), (2656, 160101), (2988, 142312), (3984, 106734), (5976, 71156), (7968, 53367), (11952, 35578), (17789, 23904)]