1274121648

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 3675843600

約数和(自身を除く): 2401721952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 149, 172, 258, 298, 344, 387, 447, 516, 596, 688, 774, 894, 1032, 1192, 1341, 1381, 1548, 1788, 2064, 2384, 2682, 2762, 3096, 3576, 4143, 5364, 5524, 6192, 6407, 7152, 8286, 10728, 11048, 12429, 12814, 16572, 19221, 21456, 22096, 24858, 25628, 33144, 38442, 49716, 51256, 57663, 59383, 66288, 76884, 99432, 102512, 115326, 118766, 153768, 178149, 198864, 205769, 230652, 237532, 307536, 356298, 411538, 461304, 475064, 534447, 617307, 712596, 823076, 922608, 950128, 1068894, 1234614, 1425192, 1646152, 1851921, 2137788, 2469228, 2850384, 3292304, 3703842, 4275576, 4938456, 7407684, 8551152, 8848067, 9876912, 14815368, 17696134, 26544201, 29630736, 35392268, 53088402, 70784536, 79632603, 106176804, 141569072, 159265206, 212353608, 318530412, 424707216, 637060824, 1274121648]

約数ペア:

[(1, 1274121648), (2, 637060824), (3, 424707216), (4, 318530412), (6, 212353608), (8, 159265206), (9, 141569072), (12, 106176804), (16, 79632603), (18, 70784536), (24, 53088402), (36, 35392268), (43, 29630736), (48, 26544201), (72, 17696134), (86, 14815368), (129, 9876912), (144, 8848067), (149, 8551152), (172, 7407684), (258, 4938456), (298, 4275576), (344, 3703842), (387, 3292304), (447, 2850384), (516, 2469228), (596, 2137788), (688, 1851921), (774, 1646152), (894, 1425192), (1032, 1234614), (1192, 1068894), (1341, 950128), (1381, 922608), (1548, 823076), (1788, 712596), (2064, 617307), (2384, 534447), (2682, 475064), (2762, 461304), (3096, 411538), (3576, 356298), (4143, 307536), (5364, 237532), (5524, 230652), (6192, 205769), (6407, 198864), (7152, 178149), (8286, 153768), (10728, 118766), (11048, 115326), (12429, 102512), (12814, 99432), (16572, 76884), (19221, 66288), (21456, 59383), (22096, 57663), (24858, 51256), (25628, 49716), (33144, 38442)]