220283064

素因数分解:

$2^3\times 3^4\times {\mathrm{339943}}^1$

素因数の和:339961

約数の個数: 40

約数和(自身を含む): 616998360

約数和(自身を除く): 396715296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 339943, 679886, 1019829, 1359772, 2039658, 2719544, 3059487, 4079316, 6118974, 8158632, 9178461, 12237948, 18356922, 24475896, 27535383, 36713844, 55070766, 73427688, 110141532, 220283064]

約数ペア:

[(1, 220283064), (2, 110141532), (3, 73427688), (4, 55070766), (6, 36713844), (8, 27535383), (9, 24475896), (12, 18356922), (18, 12237948), (24, 9178461), (27, 8158632), (36, 6118974), (54, 4079316), (72, 3059487), (81, 2719544), (108, 2039658), (162, 1359772), (216, 1019829), (324, 679886), (648, 339943)]