2491496064

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42407}}^1$

素因数の和:42447

約数の個数: 128

約数和(自身を含む): 7786108800

約数和(自身を除く): 5294612736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 42407, 58752, 84814, 127221, 169628, 254442, 339256, 381663, 508884, 678512, 720919, 763326, 1017768, 1144989, 1357024, 1441838, 1526652, 2035536, 2162757, 2289978, 2714048, 2883676, 3053304, 4071072, 4325514, 4579956, 5428096, 5767352, 6106608, 6488271, 8142144, 8651028, 9159912, 11534704, 12213216, 12976542, 16284288, 17302056, 18319824, 19464813, 23069408, 24426432, 25953084, 34604112, 36639648, 38929626, 46138816, 48852864, 51906168, 69208224, 73279296, 77859252, 92277632, 103812336, 138416448, 146558592, 155718504, 207624672, 276832896, 311437008, 415249344, 622874016, 830498688, 1245748032, 2491496064]

約数ペア:

[(1, 2491496064), (2, 1245748032), (3, 830498688), (4, 622874016), (6, 415249344), (8, 311437008), (9, 276832896), (12, 207624672), (16, 155718504), (17, 146558592), (18, 138416448), (24, 103812336), (27, 92277632), (32, 77859252), (34, 73279296), (36, 69208224), (48, 51906168), (51, 48852864), (54, 46138816), (64, 38929626), (68, 36639648), (72, 34604112), (96, 25953084), (102, 24426432), (108, 23069408), (128, 19464813), (136, 18319824), (144, 17302056), (153, 16284288), (192, 12976542), (204, 12213216), (216, 11534704), (272, 9159912), (288, 8651028), (306, 8142144), (384, 6488271), (408, 6106608), (432, 5767352), (459, 5428096), (544, 4579956), (576, 4325514), (612, 4071072), (816, 3053304), (864, 2883676), (918, 2714048), (1088, 2289978), (1152, 2162757), (1224, 2035536), (1632, 1526652), (1728, 1441838), (1836, 1357024), (2176, 1144989), (2448, 1017768), (3264, 763326), (3456, 720919), (3672, 678512), (4896, 508884), (6528, 381663), (7344, 339256), (9792, 254442), (14688, 169628), (19584, 127221), (29376, 84814), (42407, 58752)]