191221464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1117}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 547372800

約数和(自身を除く): 356151336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1019, 1117, 2038, 2234, 3057, 3351, 4076, 4468, 6114, 6702, 7133, 7819, 8152, 8936, 12228, 13404, 14266, 15638, 21399, 23457, 24456, 26808, 28532, 31276, 42798, 46914, 57064, 62552, 85596, 93828, 171192, 187656, 1138223, 2276446, 3414669, 4552892, 6829338, 7967561, 9105784, 13658676, 15935122, 23902683, 27317352, 31870244, 47805366, 63740488, 95610732, 191221464]

約数ペア:

[(1, 191221464), (2, 95610732), (3, 63740488), (4, 47805366), (6, 31870244), (7, 27317352), (8, 23902683), (12, 15935122), (14, 13658676), (21, 9105784), (24, 7967561), (28, 6829338), (42, 4552892), (56, 3414669), (84, 2276446), (168, 1138223), (1019, 187656), (1117, 171192), (2038, 93828), (2234, 85596), (3057, 62552), (3351, 57064), (4076, 46914), (4468, 42798), (6114, 31276), (6702, 28532), (7133, 26808), (7819, 24456), (8152, 23457), (8936, 21399), (12228, 15638), (13404, 14266)]