213920352

素因数分解:

$2^5\times 3^4\times {\mathrm{82531}}^1$

素因数の和:82553

約数の個数: 60

約数和(自身を含む): 629141436

約数和(自身を除く): 415221084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 82531, 165062, 247593, 330124, 495186, 660248, 742779, 990372, 1320496, 1485558, 1980744, 2228337, 2640992, 2971116, 3961488, 4456674, 5942232, 6685011, 7922976, 8913348, 11884464, 13370022, 17826696, 23768928, 26740044, 35653392, 53480088, 71306784, 106960176, 213920352]

約数ペア:

[(1, 213920352), (2, 106960176), (3, 71306784), (4, 53480088), (6, 35653392), (8, 26740044), (9, 23768928), (12, 17826696), (16, 13370022), (18, 11884464), (24, 8913348), (27, 7922976), (32, 6685011), (36, 5942232), (48, 4456674), (54, 3961488), (72, 2971116), (81, 2640992), (96, 2228337), (108, 1980744), (144, 1485558), (162, 1320496), (216, 990372), (288, 742779), (324, 660248), (432, 495186), (648, 330124), (864, 247593), (1296, 165062), (2592, 82531)]