219984576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{163679}}^1$

素因数の和:163701

約数の個数: 56

約数和(自身を含む): 665195520

約数和(自身を除く): 445210944

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, 163679, 327358, 491037, 654716, 982074, 1145753, 1309432, 1964148, 2291506, 2618864, 3437259, 3928296, 4583012, 5237728, 6874518, 7856592, 9166024, 10475456, 13749036, 15713184, 18332048, 27498072, 31426368, 36664096, 54996144, 73328192, 109992288, 219984576]

約数ペア:

[(1, 219984576), (2, 109992288), (3, 73328192), (4, 54996144), (6, 36664096), (7, 31426368), (8, 27498072), (12, 18332048), (14, 15713184), (16, 13749036), (21, 10475456), (24, 9166024), (28, 7856592), (32, 6874518), (42, 5237728), (48, 4583012), (56, 3928296), (64, 3437259), (84, 2618864), (96, 2291506), (112, 1964148), (168, 1309432), (192, 1145753), (224, 982074), (336, 654716), (448, 491037), (672, 327358), (1344, 163679)]