221660064

素因数分解:

$2^5\times 3^4\times {\mathrm{85517}}^1$

素因数の和:85539

約数の個数: 60

約数和(自身を含む): 651903714

約数和(自身を除く): 430243650

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, 85517, 171034, 256551, 342068, 513102, 684136, 769653, 1026204, 1368272, 1539306, 2052408, 2308959, 2736544, 3078612, 4104816, 4617918, 6157224, 6926877, 8209632, 9235836, 12314448, 13853754, 18471672, 24628896, 27707508, 36943344, 55415016, 73886688, 110830032, 221660064]

約数ペア:

[(1, 221660064), (2, 110830032), (3, 73886688), (4, 55415016), (6, 36943344), (8, 27707508), (9, 24628896), (12, 18471672), (16, 13853754), (18, 12314448), (24, 9235836), (27, 8209632), (32, 6926877), (36, 6157224), (48, 4617918), (54, 4104816), (72, 3078612), (81, 2736544), (96, 2308959), (108, 2052408), (144, 1539306), (162, 1368272), (216, 1026204), (288, 769653), (324, 684136), (432, 513102), (648, 342068), (864, 256551), (1296, 171034), (2592, 85517)]