1315510448

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 120

約数和(自身を含む): 3189081600

約数和(自身を除く): 1873571152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 266, 304, 329, 376, 392, 532, 658, 752, 784, 893, 931, 1064, 1316, 1786, 1862, 1879, 2128, 2303, 2632, 3572, 3724, 3758, 4606, 5264, 6251, 7144, 7448, 7516, 9212, 12502, 13153, 14288, 14896, 15032, 18424, 25004, 26306, 30064, 35701, 36848, 43757, 50008, 52612, 71402, 87514, 88313, 92071, 100016, 105224, 142804, 175028, 176626, 184142, 210448, 249907, 285608, 350056, 353252, 368284, 499814, 571216, 618191, 700112, 706504, 736568, 999628, 1236382, 1413008, 1473136, 1677947, 1749349, 1999256, 2472764, 3355894, 3498698, 3998512, 4327337, 4945528, 6711788, 6997396, 8654674, 9891056, 11745629, 13423576, 13994792, 17309348, 23491258, 26847152, 27989584, 34618696, 46982516, 69237392, 82219403, 93965032, 164438806, 187930064, 328877612, 657755224, 1315510448]

約数ペア:

[(1, 1315510448), (2, 657755224), (4, 328877612), (7, 187930064), (8, 164438806), (14, 93965032), (16, 82219403), (19, 69237392), (28, 46982516), (38, 34618696), (47, 27989584), (49, 26847152), (56, 23491258), (76, 17309348), (94, 13994792), (98, 13423576), (112, 11745629), (133, 9891056), (152, 8654674), (188, 6997396), (196, 6711788), (266, 4945528), (304, 4327337), (329, 3998512), (376, 3498698), (392, 3355894), (532, 2472764), (658, 1999256), (752, 1749349), (784, 1677947), (893, 1473136), (931, 1413008), (1064, 1236382), (1316, 999628), (1786, 736568), (1862, 706504), (1879, 700112), (2128, 618191), (2303, 571216), (2632, 499814), (3572, 368284), (3724, 353252), (3758, 350056), (4606, 285608), (5264, 249907), (6251, 210448), (7144, 184142), (7448, 176626), (7516, 175028), (9212, 142804), (12502, 105224), (13153, 100016), (14288, 92071), (14896, 88313), (15032, 87514), (18424, 71402), (25004, 52612), (26306, 50008), (30064, 43757), (35701, 36848)]