212839872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158363}}^1$

素因数の和:158385

約数の個数: 56

約数和(自身を含む): 643591296

約数和(自身を除く): 430751424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158363, 316726, 475089, 633452, 950178, 1108541, 1266904, 1900356, 2217082, 2533808, 3325623, 3800712, 4434164, 5067616, 6651246, 7601424, 8868328, 10135232, 13302492, 15202848, 17736656, 26604984, 30405696, 35473312, 53209968, 70946624, 106419936, 212839872]

約数ペア:

[(1, 212839872), (2, 106419936), (3, 70946624), (4, 53209968), (6, 35473312), (7, 30405696), (8, 26604984), (12, 17736656), (14, 15202848), (16, 13302492), (21, 10135232), (24, 8868328), (28, 7601424), (32, 6651246), (42, 5067616), (48, 4434164), (56, 3800712), (64, 3325623), (84, 2533808), (96, 2217082), (112, 1900356), (168, 1266904), (192, 1108541), (224, 950178), (336, 633452), (448, 475089), (672, 316726), (1344, 158363)]