978506568

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 3057600000

約数和(自身を除く): 2079093432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 468, 486, 558, 648, 702, 744, 806, 837, 936, 972, 1053, 1116, 1209, 1249, 1404, 1612, 1674, 1944, 2106, 2232, 2418, 2498, 2511, 2808, 3159, 3224, 3348, 3627, 3747, 4212, 4836, 4996, 5022, 6318, 6696, 7254, 7494, 7533, 8424, 9672, 9992, 10044, 10881, 11241, 12636, 14508, 14988, 15066, 16237, 20088, 21762, 22482, 25272, 29016, 29976, 30132, 32474, 32643, 33723, 38719, 43524, 44964, 48711, 60264, 64948, 65286, 67446, 77438, 87048, 89928, 97422, 97929, 101169, 116157, 129896, 130572, 134892, 146133, 154876, 194844, 195858, 202338, 232314, 261144, 269784, 292266, 303507, 309752, 348471, 389688, 391716, 404676, 438399, 464628, 503347, 584532, 607014, 696942, 783432, 809352, 876798, 929256, 1006694, 1045413, 1169064, 1214028, 1315197, 1393884, 1510041, 1753596, 2013388, 2090826, 2428056, 2630394, 2787768, 3020082, 3136239, 3507192, 3945591, 4026776, 4181652, 4530123, 5260788, 6040164, 6272478, 7891182, 8363304, 9060246, 9408717, 10521576, 12080328, 12544956, 13590369, 15782364, 18120492, 18817434, 25089912, 27180738, 31564728, 36240984, 37634868, 40771107, 54361476, 75269736, 81542214, 108722952, 122313321, 163084428, 244626642, 326168856, 489253284, 978506568]

約数ペア:

[(1, 978506568), (2, 489253284), (3, 326168856), (4, 244626642), (6, 163084428), (8, 122313321), (9, 108722952), (12, 81542214), (13, 75269736), (18, 54361476), (24, 40771107), (26, 37634868), (27, 36240984), (31, 31564728), (36, 27180738), (39, 25089912), (52, 18817434), (54, 18120492), (62, 15782364), (72, 13590369), (78, 12544956), (81, 12080328), (93, 10521576), (104, 9408717), (108, 9060246), (117, 8363304), (124, 7891182), (156, 6272478), (162, 6040164), (186, 5260788), (216, 4530123), (234, 4181652), (243, 4026776), (248, 3945591), (279, 3507192), (312, 3136239), (324, 3020082), (351, 2787768), (372, 2630394), (403, 2428056), (468, 2090826), (486, 2013388), (558, 1753596), (648, 1510041), (702, 1393884), (744, 1315197), (806, 1214028), (837, 1169064), (936, 1045413), (972, 1006694), (1053, 929256), (1116, 876798), (1209, 809352), (1249, 783432), (1404, 696942), (1612, 607014), (1674, 584532), (1944, 503347), (2106, 464628), (2232, 438399), (2418, 404676), (2498, 391716), (2511, 389688), (2808, 348471), (3159, 309752), (3224, 303507), (3348, 292266), (3627, 269784), (3747, 261144), (4212, 232314), (4836, 202338), (4996, 195858), (5022, 194844), (6318, 154876), (6696, 146133), (7254, 134892), (7494, 130572), (7533, 129896), (8424, 116157), (9672, 101169), (9992, 97929), (10044, 97422), (10881, 89928), (11241, 87048), (12636, 77438), (14508, 67446), (14988, 65286), (15066, 64948), (16237, 60264), (20088, 48711), (21762, 44964), (22482, 43524), (25272, 38719), (29016, 33723), (29976, 32643), (30132, 32474)]