331379104

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39983}}^1$

素因数の和:40037

約数の個数: 48

約数和(自身を含む): 765773568

約数和(自身を除く): 434394464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 39983, 79966, 159932, 279881, 319864, 559762, 639728, 1119524, 1279456, 1479371, 2239048, 2958742, 4478096, 5917484, 8956192, 10355597, 11834968, 20711194, 23669936, 41422388, 47339872, 82844776, 165689552, 331379104]

約数ペア:

[(1, 331379104), (2, 165689552), (4, 82844776), (7, 47339872), (8, 41422388), (14, 23669936), (16, 20711194), (28, 11834968), (32, 10355597), (37, 8956192), (56, 5917484), (74, 4478096), (112, 2958742), (148, 2239048), (224, 1479371), (259, 1279456), (296, 1119524), (518, 639728), (592, 559762), (1036, 319864), (1184, 279881), (2072, 159932), (4144, 79966), (8288, 39983)]