656970912

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 2139463872

約数和(自身を除く): 1482492960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 81, 96, 97, 104, 108, 117, 134, 144, 156, 162, 194, 201, 208, 216, 234, 243, 268, 288, 291, 312, 324, 351, 388, 402, 416, 432, 468, 486, 536, 582, 603, 624, 648, 702, 776, 804, 864, 871, 873, 936, 972, 1053, 1072, 1164, 1206, 1248, 1261, 1296, 1404, 1552, 1608, 1742, 1746, 1809, 1872, 1944, 2106, 2144, 2328, 2412, 2522, 2592, 2613, 2619, 2808, 3104, 3159, 3216, 3484, 3492, 3618, 3744, 3783, 3888, 4212, 4656, 4824, 5044, 5226, 5238, 5427, 5616, 6318, 6432, 6499, 6968, 6984, 7236, 7566, 7776, 7839, 7857, 8424, 9312, 9648, 10088, 10452, 10476, 10854, 11232, 11349, 12636, 12998, 13936, 13968, 14472, 15132, 15678, 15714, 16281, 16848, 19296, 19497, 20176, 20904, 20952, 21708, 22698, 23517, 23571, 25272, 25996, 27872, 27936, 28944, 30264, 31356, 31428, 32562, 33696, 34047, 38994, 40352, 41808, 41904, 43416, 45396, 47034, 47142, 50544, 51992, 57888, 58491, 60528, 62712, 62856, 65124, 68094, 70551, 77988, 83616, 83808, 84487, 86832, 90792, 94068, 94284, 101088, 102141, 103984, 116982, 121056, 125424, 125712, 130248, 136188, 141102, 155976, 168974, 173664, 175473, 181584, 188136, 188568, 204282, 207968, 211653, 233964, 250848, 251424, 253461, 260496, 272376, 282204, 306423, 311952, 337948, 350946, 363168, 376272, 377136, 408564, 423306, 467928, 506922, 520992, 526419, 544752, 564408, 612846, 623904, 675896, 701892, 752544, 754272, 760383, 817128, 846612, 935856, 1013844, 1052838, 1089504, 1128816, 1225692, 1351792, 1403784, 1520766, 1579257, 1634256, 1693224, 1871712, 2027688, 2105676, 2257632, 2281149, 2451384, 2703584, 2807568, 3041532, 3158514, 3268512, 3386448, 4055376, 4211352, 4562298, 4902768, 5615136, 6083064, 6317028, 6772896, 6843447, 8110752, 8422704, 9124596, 9805536, 12166128, 12634056, 13686894, 16845408, 18249192, 20530341, 24332256, 25268112, 27373788, 36498384, 41060682, 50536224, 54747576, 72996768, 82121364, 109495152, 164242728, 218990304, 328485456, 656970912]

約数ペア:

[(1, 656970912), (2, 328485456), (3, 218990304), (4, 164242728), (6, 109495152), (8, 82121364), (9, 72996768), (12, 54747576), (13, 50536224), (16, 41060682), (18, 36498384), (24, 27373788), (26, 25268112), (27, 24332256), (32, 20530341), (36, 18249192), (39, 16845408), (48, 13686894), (52, 12634056), (54, 12166128), (67, 9805536), (72, 9124596), (78, 8422704), (81, 8110752), (96, 6843447), (97, 6772896), (104, 6317028), (108, 6083064), (117, 5615136), (134, 4902768), (144, 4562298), (156, 4211352), (162, 4055376), (194, 3386448), (201, 3268512), (208, 3158514), (216, 3041532), (234, 2807568), (243, 2703584), (268, 2451384), (288, 2281149), (291, 2257632), (312, 2105676), (324, 2027688), (351, 1871712), (388, 1693224), (402, 1634256), (416, 1579257), (432, 1520766), (468, 1403784), (486, 1351792), (536, 1225692), (582, 1128816), (603, 1089504), (624, 1052838), (648, 1013844), (702, 935856), (776, 846612), (804, 817128), (864, 760383), (871, 754272), (873, 752544), (936, 701892), (972, 675896), (1053, 623904), (1072, 612846), (1164, 564408), (1206, 544752), (1248, 526419), (1261, 520992), (1296, 506922), (1404, 467928), (1552, 423306), (1608, 408564), (1742, 377136), (1746, 376272), (1809, 363168), (1872, 350946), (1944, 337948), (2106, 311952), (2144, 306423), (2328, 282204), (2412, 272376), (2522, 260496), (2592, 253461), (2613, 251424), (2619, 250848), (2808, 233964), (3104, 211653), (3159, 207968), (3216, 204282), (3484, 188568), (3492, 188136), (3618, 181584), (3744, 175473), (3783, 173664), (3888, 168974), (4212, 155976), (4656, 141102), (4824, 136188), (5044, 130248), (5226, 125712), (5238, 125424), (5427, 121056), (5616, 116982), (6318, 103984), (6432, 102141), (6499, 101088), (6968, 94284), (6984, 94068), (7236, 90792), (7566, 86832), (7776, 84487), (7839, 83808), (7857, 83616), (8424, 77988), (9312, 70551), (9648, 68094), (10088, 65124), (10452, 62856), (10476, 62712), (10854, 60528), (11232, 58491), (11349, 57888), (12636, 51992), (12998, 50544), (13936, 47142), (13968, 47034), (14472, 45396), (15132, 43416), (15678, 41904), (15714, 41808), (16281, 40352), (16848, 38994), (19296, 34047), (19497, 33696), (20176, 32562), (20904, 31428), (20952, 31356), (21708, 30264), (22698, 28944), (23517, 27936), (23571, 27872), (25272, 25996)]