1328801376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2633}}^1$

素因数の和:3404

約数の個数: 96

約数和(自身を含む): 3993228288

約数和(自身を除く): 2664426912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 751, 1502, 2253, 2633, 3004, 4506, 5257, 5266, 6008, 7899, 9012, 10514, 10532, 12016, 15771, 15798, 18024, 18431, 21028, 21064, 24032, 31542, 31596, 36048, 36862, 42056, 42128, 55293, 63084, 63192, 72096, 73724, 84112, 84256, 110586, 126168, 126384, 147448, 168224, 221172, 252336, 252768, 294896, 442344, 504672, 589792, 884688, 1769376, 1977383, 3954766, 5932149, 7909532, 11864298, 13841681, 15819064, 23728596, 27683362, 31638128, 41525043, 47457192, 55366724, 63276256, 83050086, 94914384, 110733448, 166100172, 189828768, 221466896, 332200344, 442933792, 664400688, 1328801376]

約数ペア:

[(1, 1328801376), (2, 664400688), (3, 442933792), (4, 332200344), (6, 221466896), (7, 189828768), (8, 166100172), (12, 110733448), (14, 94914384), (16, 83050086), (21, 63276256), (24, 55366724), (28, 47457192), (32, 41525043), (42, 31638128), (48, 27683362), (56, 23728596), (84, 15819064), (96, 13841681), (112, 11864298), (168, 7909532), (224, 5932149), (336, 3954766), (672, 1977383), (751, 1769376), (1502, 884688), (2253, 589792), (2633, 504672), (3004, 442344), (4506, 294896), (5257, 252768), (5266, 252336), (6008, 221172), (7899, 168224), (9012, 147448), (10514, 126384), (10532, 126168), (12016, 110586), (15771, 84256), (15798, 84112), (18024, 73724), (18431, 72096), (21028, 63192), (21064, 63084), (24032, 55293), (31542, 42128), (31596, 42056), (36048, 36862)]