266543928

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 864864000

約数和(自身を除く): 598320072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 251, 252, 258, 294, 301, 343, 344, 387, 392, 441, 502, 504, 516, 588, 602, 686, 753, 774, 882, 903, 1004, 1029, 1032, 1176, 1204, 1372, 1506, 1548, 1757, 1764, 1806, 2008, 2058, 2107, 2259, 2408, 2709, 2744, 3012, 3087, 3096, 3514, 3528, 3612, 4116, 4214, 4518, 5271, 5418, 6024, 6174, 6321, 7028, 7224, 8232, 8428, 9036, 10542, 10793, 10836, 12299, 12348, 12642, 14056, 14749, 15813, 16856, 18072, 18963, 21084, 21586, 21672, 24598, 24696, 25284, 29498, 31626, 32379, 36897, 37926, 42168, 43172, 44247, 49196, 50568, 58996, 63252, 64758, 73794, 75551, 75852, 86093, 86344, 88494, 97137, 98392, 110691, 117992, 126504, 129516, 132741, 147588, 151102, 151704, 172186, 176988, 194274, 221382, 226653, 258279, 259032, 265482, 295176, 302204, 344372, 353976, 388548, 442764, 453306, 516558, 528857, 530964, 604408, 679959, 688744, 774837, 777096, 885528, 906612, 1033116, 1057714, 1061928, 1359918, 1549674, 1586571, 1813224, 2066232, 2115428, 2719836, 3099348, 3173142, 3701999, 4230856, 4759713, 5439672, 6198696, 6346284, 7403998, 9519426, 11105997, 12692568, 14807996, 19038852, 22211994, 29615992, 33317991, 38077704, 44423988, 66635982, 88847976, 133271964, 266543928]

約数ペア:

[(1, 266543928), (2, 133271964), (3, 88847976), (4, 66635982), (6, 44423988), (7, 38077704), (8, 33317991), (9, 29615992), (12, 22211994), (14, 19038852), (18, 14807996), (21, 12692568), (24, 11105997), (28, 9519426), (36, 7403998), (42, 6346284), (43, 6198696), (49, 5439672), (56, 4759713), (63, 4230856), (72, 3701999), (84, 3173142), (86, 3099348), (98, 2719836), (126, 2115428), (129, 2066232), (147, 1813224), (168, 1586571), (172, 1549674), (196, 1359918), (251, 1061928), (252, 1057714), (258, 1033116), (294, 906612), (301, 885528), (343, 777096), (344, 774837), (387, 688744), (392, 679959), (441, 604408), (502, 530964), (504, 528857), (516, 516558), (588, 453306), (602, 442764), (686, 388548), (753, 353976), (774, 344372), (882, 302204), (903, 295176), (1004, 265482), (1029, 259032), (1032, 258279), (1176, 226653), (1204, 221382), (1372, 194274), (1506, 176988), (1548, 172186), (1757, 151704), (1764, 151102), (1806, 147588), (2008, 132741), (2058, 129516), (2107, 126504), (2259, 117992), (2408, 110691), (2709, 98392), (2744, 97137), (3012, 88494), (3087, 86344), (3096, 86093), (3514, 75852), (3528, 75551), (3612, 73794), (4116, 64758), (4214, 63252), (4518, 58996), (5271, 50568), (5418, 49196), (6024, 44247), (6174, 43172), (6321, 42168), (7028, 37926), (7224, 36897), (8232, 32379), (8428, 31626), (9036, 29498), (10542, 25284), (10793, 24696), (10836, 24598), (12299, 21672), (12348, 21586), (12642, 21084), (14056, 18963), (14749, 18072), (15813, 16856)]