221452416

素因数分解:

$2^7\times 3^2\times {\mathrm{192233}}^1$

素因数の和:192253

約数の個数: 48

約数和(自身を含む): 637255710

約数和(自身を除く): 415803294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 192233, 384466, 576699, 768932, 1153398, 1537864, 1730097, 2306796, 3075728, 3460194, 4613592, 6151456, 6920388, 9227184, 12302912, 13840776, 18454368, 24605824, 27681552, 36908736, 55363104, 73817472, 110726208, 221452416]

約数ペア:

[(1, 221452416), (2, 110726208), (3, 73817472), (4, 55363104), (6, 36908736), (8, 27681552), (9, 24605824), (12, 18454368), (16, 13840776), (18, 12302912), (24, 9227184), (32, 6920388), (36, 6151456), (48, 4613592), (64, 3460194), (72, 3075728), (96, 2306796), (128, 1730097), (144, 1537864), (192, 1153398), (288, 768932), (384, 576699), (576, 384466), (1152, 192233)]