328148928

素因数分解:

$2^6\times 3^3\times {\mathrm{189901}}^1$

素因数の和:189922

約数の個数: 56

約数和(自身を含む): 964702160

約数和(自身を除く): 636553232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 189901, 379802, 569703, 759604, 1139406, 1519208, 1709109, 2278812, 3038416, 3418218, 4557624, 5127327, 6076832, 6836436, 9115248, 10254654, 12153664, 13672872, 18230496, 20509308, 27345744, 36460992, 41018616, 54691488, 82037232, 109382976, 164074464, 328148928]

約数ペア:

[(1, 328148928), (2, 164074464), (3, 109382976), (4, 82037232), (6, 54691488), (8, 41018616), (9, 36460992), (12, 27345744), (16, 20509308), (18, 18230496), (24, 13672872), (27, 12153664), (32, 10254654), (36, 9115248), (48, 6836436), (54, 6076832), (64, 5127327), (72, 4557624), (96, 3418218), (108, 3038416), (144, 2278812), (192, 1709109), (216, 1519208), (288, 1139406), (432, 759604), (576, 569703), (864, 379802), (1728, 189901)]