1295000448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15541}}^1$

素因数の和:15596

約数の個数: 128

約数和(自身を含む): 4058327040

約数和(自身を除く): 2763326592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 15541, 20832, 27776, 31082, 41664, 46623, 62164, 83328, 93246, 108787, 124328, 186492, 217574, 248656, 326361, 372984, 435148, 481771, 497312, 652722, 745968, 870296, 963542, 994624, 1305444, 1445313, 1491936, 1740592, 1927084, 1989248, 2610888, 2890626, 2983872, 3372397, 3481184, 3854168, 5221776, 5781252, 5967744, 6744794, 6962368, 7708336, 10117191, 10443552, 11562504, 13489588, 13924736, 15416672, 20234382, 20887104, 23125008, 26979176, 30833344, 40468764, 41774208, 46250016, 53958352, 61666688, 80937528, 92500032, 107916704, 161875056, 185000064, 215833408, 323750112, 431666816, 647500224, 1295000448]

約数ペア:

[(1, 1295000448), (2, 647500224), (3, 431666816), (4, 323750112), (6, 215833408), (7, 185000064), (8, 161875056), (12, 107916704), (14, 92500032), (16, 80937528), (21, 61666688), (24, 53958352), (28, 46250016), (31, 41774208), (32, 40468764), (42, 30833344), (48, 26979176), (56, 23125008), (62, 20887104), (64, 20234382), (84, 15416672), (93, 13924736), (96, 13489588), (112, 11562504), (124, 10443552), (128, 10117191), (168, 7708336), (186, 6962368), (192, 6744794), (217, 5967744), (224, 5781252), (248, 5221776), (336, 3854168), (372, 3481184), (384, 3372397), (434, 2983872), (448, 2890626), (496, 2610888), (651, 1989248), (672, 1927084), (744, 1740592), (868, 1491936), (896, 1445313), (992, 1305444), (1302, 994624), (1344, 963542), (1488, 870296), (1736, 745968), (1984, 652722), (2604, 497312), (2688, 481771), (2976, 435148), (3472, 372984), (3968, 326361), (5208, 248656), (5952, 217574), (6944, 186492), (10416, 124328), (11904, 108787), (13888, 93246), (15541, 83328), (20832, 62164), (27776, 46623), (31082, 41664)]