1921710336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 288

約数和(自身を含む): 6505218048

約数和(自身を除く): 4583507712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 887, 896, 992, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1664, 1736, 1774, 1792, 1984, 2184, 2418, 2496, 2604, 2661, 2688, 2821, 2912, 2976, 3224, 3328, 3472, 3548, 3968, 4368, 4836, 4992, 5208, 5322, 5376, 5642, 5824, 5952, 6209, 6448, 6944, 7096, 7936, 8463, 8736, 9672, 9984, 10416, 10644, 11284, 11531, 11648, 11904, 12418, 12896, 13888, 14192, 16926, 17472, 18627, 19344, 20832, 21288, 22568, 23062, 23296, 23808, 24836, 25792, 27497, 27776, 28384, 33852, 34593, 34944, 37254, 38688, 41664, 42576, 45136, 46124, 49672, 51584, 54994, 55552, 56768, 67704, 69186, 69888, 74508, 77376, 80717, 82491, 83328, 85152, 90272, 92248, 99344, 103168, 109988, 113536, 135408, 138372, 149016, 154752, 161434, 164982, 166656, 170304, 180544, 184496, 192479, 198688, 219976, 227072, 242151, 270816, 276744, 298032, 309504, 322868, 329964, 340608, 357461, 361088, 368992, 384958, 397376, 439952, 484302, 541632, 553488, 577437, 596064, 645736, 659928, 681216, 714922, 722176, 737984, 769916, 794752, 879904, 968604, 1072383, 1083264, 1106976, 1154874, 1192128, 1291472, 1319856, 1429844, 1475968, 1539832, 1589504, 1759808, 1937208, 2144766, 2166528, 2213952, 2309748, 2384256, 2502227, 2582944, 2639712, 2859688, 2951936, 3079664, 3519616, 3874416, 4289532, 4427904, 4619496, 4768512, 5004454, 5165888, 5279424, 5719376, 6159328, 7039232, 7506681, 7748832, 8579064, 8855808, 9238992, 10008908, 10331776, 10558848, 11438752, 12318656, 15013362, 15497664, 17158128, 18477984, 20017816, 20663552, 21117696, 22877504, 24637312, 30026724, 30995328, 34316256, 36955968, 40035632, 45755008, 49274624, 60053448, 61990656, 68632512, 73911936, 80071264, 91510016, 120106896, 137265024, 147823872, 160142528, 240213792, 274530048, 320285056, 480427584, 640570112, 960855168, 1921710336]

約数ペア:

[(1, 1921710336), (2, 960855168), (3, 640570112), (4, 480427584), (6, 320285056), (7, 274530048), (8, 240213792), (12, 160142528), (13, 147823872), (14, 137265024), (16, 120106896), (21, 91510016), (24, 80071264), (26, 73911936), (28, 68632512), (31, 61990656), (32, 60053448), (39, 49274624), (42, 45755008), (48, 40035632), (52, 36955968), (56, 34316256), (62, 30995328), (64, 30026724), (78, 24637312), (84, 22877504), (91, 21117696), (93, 20663552), (96, 20017816), (104, 18477984), (112, 17158128), (124, 15497664), (128, 15013362), (156, 12318656), (168, 11438752), (182, 10558848), (186, 10331776), (192, 10008908), (208, 9238992), (217, 8855808), (224, 8579064), (248, 7748832), (256, 7506681), (273, 7039232), (312, 6159328), (336, 5719376), (364, 5279424), (372, 5165888), (384, 5004454), (403, 4768512), (416, 4619496), (434, 4427904), (448, 4289532), (496, 3874416), (546, 3519616), (624, 3079664), (651, 2951936), (672, 2859688), (728, 2639712), (744, 2582944), (768, 2502227), (806, 2384256), (832, 2309748), (868, 2213952), (887, 2166528), (896, 2144766), (992, 1937208), (1092, 1759808), (1209, 1589504), (1248, 1539832), (1302, 1475968), (1344, 1429844), (1456, 1319856), (1488, 1291472), (1612, 1192128), (1664, 1154874), (1736, 1106976), (1774, 1083264), (1792, 1072383), (1984, 968604), (2184, 879904), (2418, 794752), (2496, 769916), (2604, 737984), (2661, 722176), (2688, 714922), (2821, 681216), (2912, 659928), (2976, 645736), (3224, 596064), (3328, 577437), (3472, 553488), (3548, 541632), (3968, 484302), (4368, 439952), (4836, 397376), (4992, 384958), (5208, 368992), (5322, 361088), (5376, 357461), (5642, 340608), (5824, 329964), (5952, 322868), (6209, 309504), (6448, 298032), (6944, 276744), (7096, 270816), (7936, 242151), (8463, 227072), (8736, 219976), (9672, 198688), (9984, 192479), (10416, 184496), (10644, 180544), (11284, 170304), (11531, 166656), (11648, 164982), (11904, 161434), (12418, 154752), (12896, 149016), (13888, 138372), (14192, 135408), (16926, 113536), (17472, 109988), (18627, 103168), (19344, 99344), (20832, 92248), (21288, 90272), (22568, 85152), (23062, 83328), (23296, 82491), (23808, 80717), (24836, 77376), (25792, 74508), (27497, 69888), (27776, 69186), (28384, 67704), (33852, 56768), (34593, 55552), (34944, 54994), (37254, 51584), (38688, 49672), (41664, 46124), (42576, 45136)]