8161121304

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8924

約数の個数: 240

約数和(自身を含む): 27510753600

約数和(自身を除く): 19349632296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 324, 348, 378, 392, 406, 441, 504, 522, 567, 588, 609, 648, 696, 756, 783, 812, 882, 1044, 1134, 1176, 1218, 1323, 1421, 1512, 1566, 1624, 1764, 1827, 2088, 2268, 2349, 2436, 2646, 2842, 3132, 3528, 3654, 3969, 4263, 4536, 4698, 4872, 5292, 5481, 5684, 6264, 7308, 7938, 8526, 8863, 9396, 10584, 10962, 11368, 12789, 14616, 15876, 16443, 17052, 17726, 18792, 21924, 25578, 26589, 31752, 32886, 34104, 35452, 38367, 43848, 51156, 53178, 62041, 65772, 70904, 76734, 79767, 102312, 106356, 115101, 124082, 131544, 153468, 159534, 186123, 212712, 230202, 239301, 248164, 257027, 306936, 319068, 372246, 434287, 460404, 478602, 496328, 514054, 558369, 638136, 717903, 744492, 771081, 868574, 920808, 957204, 1028108, 1116738, 1302861, 1435806, 1488984, 1542162, 1675107, 1737148, 1799189, 1914408, 2056216, 2233476, 2313243, 2605722, 2871612, 3084324, 3350214, 3474296, 3598378, 3908583, 4466952, 4626486, 5025321, 5211444, 5397567, 5743224, 6168648, 6700428, 6939729, 7196756, 7817166, 9252972, 10050642, 10422888, 10795134, 11725749, 12594323, 13400856, 13879458, 14393512, 15634332, 16192701, 18505944, 20101284, 20819187, 21590268, 23451498, 25188646, 27758916, 31268664, 32385402, 35177247, 37782969, 40202568, 41638374, 43180536, 46902996, 48578103, 50377292, 55517832, 64770804, 70354494, 75565938, 83276748, 93805992, 97156206, 100754584, 113348907, 129541608, 140708988, 145734309, 151131876, 166553496, 194312412, 226697814, 281417976, 291468618, 302263752, 340046721, 388624824, 453395628, 582937236, 680093442, 906791256, 1020140163, 1165874472, 1360186884, 2040280326, 2720373768, 4080560652, 8161121304]

約数ペア:

[(1, 8161121304), (2, 4080560652), (3, 2720373768), (4, 2040280326), (6, 1360186884), (7, 1165874472), (8, 1020140163), (9, 906791256), (12, 680093442), (14, 582937236), (18, 453395628), (21, 388624824), (24, 340046721), (27, 302263752), (28, 291468618), (29, 281417976), (36, 226697814), (42, 194312412), (49, 166553496), (54, 151131876), (56, 145734309), (58, 140708988), (63, 129541608), (72, 113348907), (81, 100754584), (84, 97156206), (87, 93805992), (98, 83276748), (108, 75565938), (116, 70354494), (126, 64770804), (147, 55517832), (162, 50377292), (168, 48578103), (174, 46902996), (189, 43180536), (196, 41638374), (203, 40202568), (216, 37782969), (232, 35177247), (252, 32385402), (261, 31268664), (294, 27758916), (324, 25188646), (348, 23451498), (378, 21590268), (392, 20819187), (406, 20101284), (441, 18505944), (504, 16192701), (522, 15634332), (567, 14393512), (588, 13879458), (609, 13400856), (648, 12594323), (696, 11725749), (756, 10795134), (783, 10422888), (812, 10050642), (882, 9252972), (1044, 7817166), (1134, 7196756), (1176, 6939729), (1218, 6700428), (1323, 6168648), (1421, 5743224), (1512, 5397567), (1566, 5211444), (1624, 5025321), (1764, 4626486), (1827, 4466952), (2088, 3908583), (2268, 3598378), (2349, 3474296), (2436, 3350214), (2646, 3084324), (2842, 2871612), (3132, 2605722), (3528, 2313243), (3654, 2233476), (3969, 2056216), (4263, 1914408), (4536, 1799189), (4698, 1737148), (4872, 1675107), (5292, 1542162), (5481, 1488984), (5684, 1435806), (6264, 1302861), (7308, 1116738), (7938, 1028108), (8526, 957204), (8863, 920808), (9396, 868574), (10584, 771081), (10962, 744492), (11368, 717903), (12789, 638136), (14616, 558369), (15876, 514054), (16443, 496328), (17052, 478602), (17726, 460404), (18792, 434287), (21924, 372246), (25578, 319068), (26589, 306936), (31752, 257027), (32886, 248164), (34104, 239301), (35452, 230202), (38367, 212712), (43848, 186123), (51156, 159534), (53178, 153468), (62041, 131544), (65772, 124082), (70904, 115101), (76734, 106356), (79767, 102312)]