219371712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163223}}^1$

素因数の和:163245

約数の個数: 56

約数和(自身を含む): 663342336

約数和(自身を除く): 443970624

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, 163223, 326446, 489669, 652892, 979338, 1142561, 1305784, 1958676, 2285122, 2611568, 3427683, 3917352, 4570244, 5223136, 6855366, 7834704, 9140488, 10446272, 13710732, 15669408, 18280976, 27421464, 31338816, 36561952, 54842928, 73123904, 109685856, 219371712]

約数ペア:

[(1, 219371712), (2, 109685856), (3, 73123904), (4, 54842928), (6, 36561952), (7, 31338816), (8, 27421464), (12, 18280976), (14, 15669408), (16, 13710732), (21, 10446272), (24, 9140488), (28, 7834704), (32, 6855366), (42, 5223136), (48, 4570244), (56, 3917352), (64, 3427683), (84, 2611568), (96, 2285122), (112, 1958676), (168, 1305784), (192, 1142561), (224, 979338), (336, 652892), (448, 489669), (672, 326446), (1344, 163223)]