261015696

素因数分解:

$2^4\times 3^4\times {\mathrm{201401}}^1$

素因数の和:201421

約数の個数: 50

約数和(自身を含む): 755458902

約数和(自身を除く): 494443206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 201401, 402802, 604203, 805604, 1208406, 1611208, 1812609, 2416812, 3222416, 3625218, 4833624, 5437827, 7250436, 9667248, 10875654, 14500872, 16313481, 21751308, 29001744, 32626962, 43502616, 65253924, 87005232, 130507848, 261015696]

約数ペア:

[(1, 261015696), (2, 130507848), (3, 87005232), (4, 65253924), (6, 43502616), (8, 32626962), (9, 29001744), (12, 21751308), (16, 16313481), (18, 14500872), (24, 10875654), (27, 9667248), (36, 7250436), (48, 5437827), (54, 4833624), (72, 3625218), (81, 3222416), (108, 2416812), (144, 1812609), (162, 1611208), (216, 1208406), (324, 805604), (432, 604203), (648, 402802), (1296, 201401)]