212352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 652800

約数和(自身を除く): 440448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 10112, 13272, 15168, 17696, 26544, 30336, 35392, 53088, 70784, 106176, 212352]

約数ペア:

[(1, 212352), (2, 106176), (3, 70784), (4, 53088), (6, 35392), (7, 30336), (8, 26544), (12, 17696), (14, 15168), (16, 13272), (21, 10112), (24, 8848), (28, 7584), (32, 6636), (42, 5056), (48, 4424), (56, 3792), (64, 3318), (79, 2688), (84, 2528), (96, 2212), (112, 1896), (128, 1659), (158, 1344), (168, 1264), (192, 1106), (224, 948), (237, 896), (316, 672), (336, 632), (384, 553), (448, 474)]