18943927488

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:653

約数の個数: 280

約数和(自身を含む): 57558389328

約数和(自身を除く): 38614461840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 113, 144, 146, 162, 192, 216, 219, 226, 288, 292, 324, 339, 432, 438, 443, 452, 576, 584, 648, 657, 678, 864, 876, 886, 904, 1017, 1168, 1296, 1314, 1329, 1356, 1728, 1752, 1772, 1808, 1971, 2034, 2336, 2592, 2628, 2658, 2712, 3051, 3504, 3544, 3616, 3942, 3987, 4068, 4672, 5184, 5256, 5316, 5424, 5913, 6102, 7008, 7088, 7232, 7884, 7974, 8136, 8249, 9153, 10512, 10632, 10848, 11826, 11961, 12204, 14016, 14176, 15768, 15948, 16272, 16498, 18306, 21024, 21264, 21696, 23652, 23922, 24408, 24747, 28352, 31536, 31896, 32339, 32544, 32996, 35883, 36612, 42048, 42528, 47304, 47844, 48816, 49494, 50059, 63072, 63792, 64678, 65088, 65992, 71766, 73224, 74241, 85056, 94608, 95688, 97017, 97632, 98988, 100118, 126144, 127584, 129356, 131984, 143532, 146448, 148482, 150177, 189216, 191376, 194034, 195264, 197976, 200236, 222723, 255168, 258712, 263968, 287064, 291051, 292896, 296964, 300354, 378432, 382752, 388068, 395952, 400472, 445446, 450531, 517424, 527936, 574128, 582102, 585792, 593928, 600708, 668169, 765504, 776136, 791904, 800944, 873153, 890892, 901062, 1034848, 1148256, 1164204, 1187856, 1201416, 1336338, 1351593, 1552272, 1583808, 1601888, 1746306, 1781784, 1802124, 2069696, 2296512, 2328408, 2375712, 2402832, 2619459, 2672676, 2703186, 3104544, 3203776, 3492612, 3563568, 3604248, 3654307, 4054779, 4656816, 4751424, 4805664, 5238918, 5345352, 5406372, 6209088, 6985224, 7127136, 7208496, 7308614, 8109558, 9313632, 9611328, 10477836, 10690704, 10812744, 10962921, 13970448, 14254272, 14416992, 14617228, 16219116, 18627264, 20955672, 21381408, 21625488, 21925842, 27940896, 28833984, 29234456, 32438232, 32888763, 41911344, 42762816, 43250976, 43851684, 55881792, 58468912, 64876464, 65777526, 83822688, 86501952, 87703368, 98666289, 116937824, 129752928, 131555052, 167645376, 175406736, 197332578, 233875648, 259505856, 263110104, 295998867, 350813472, 394665156, 526220208, 591997734, 701626944, 789330312, 1052440416, 1183995468, 1578660624, 2104880832, 2367990936, 3157321248, 4735981872, 6314642496, 9471963744, 18943927488]

約数ペア:

[(1, 18943927488), (2, 9471963744), (3, 6314642496), (4, 4735981872), (6, 3157321248), (8, 2367990936), (9, 2104880832), (12, 1578660624), (16, 1183995468), (18, 1052440416), (24, 789330312), (27, 701626944), (32, 591997734), (36, 526220208), (48, 394665156), (54, 350813472), (64, 295998867), (72, 263110104), (73, 259505856), (81, 233875648), (96, 197332578), (108, 175406736), (113, 167645376), (144, 131555052), (146, 129752928), (162, 116937824), (192, 98666289), (216, 87703368), (219, 86501952), (226, 83822688), (288, 65777526), (292, 64876464), (324, 58468912), (339, 55881792), (432, 43851684), (438, 43250976), (443, 42762816), (452, 41911344), (576, 32888763), (584, 32438232), (648, 29234456), (657, 28833984), (678, 27940896), (864, 21925842), (876, 21625488), (886, 21381408), (904, 20955672), (1017, 18627264), (1168, 16219116), (1296, 14617228), (1314, 14416992), (1329, 14254272), (1356, 13970448), (1728, 10962921), (1752, 10812744), (1772, 10690704), (1808, 10477836), (1971, 9611328), (2034, 9313632), (2336, 8109558), (2592, 7308614), (2628, 7208496), (2658, 7127136), (2712, 6985224), (3051, 6209088), (3504, 5406372), (3544, 5345352), (3616, 5238918), (3942, 4805664), (3987, 4751424), (4068, 4656816), (4672, 4054779), (5184, 3654307), (5256, 3604248), (5316, 3563568), (5424, 3492612), (5913, 3203776), (6102, 3104544), (7008, 2703186), (7088, 2672676), (7232, 2619459), (7884, 2402832), (7974, 2375712), (8136, 2328408), (8249, 2296512), (9153, 2069696), (10512, 1802124), (10632, 1781784), (10848, 1746306), (11826, 1601888), (11961, 1583808), (12204, 1552272), (14016, 1351593), (14176, 1336338), (15768, 1201416), (15948, 1187856), (16272, 1164204), (16498, 1148256), (18306, 1034848), (21024, 901062), (21264, 890892), (21696, 873153), (23652, 800944), (23922, 791904), (24408, 776136), (24747, 765504), (28352, 668169), (31536, 600708), (31896, 593928), (32339, 585792), (32544, 582102), (32996, 574128), (35883, 527936), (36612, 517424), (42048, 450531), (42528, 445446), (47304, 400472), (47844, 395952), (48816, 388068), (49494, 382752), (50059, 378432), (63072, 300354), (63792, 296964), (64678, 292896), (65088, 291051), (65992, 287064), (71766, 263968), (73224, 258712), (74241, 255168), (85056, 222723), (94608, 200236), (95688, 197976), (97017, 195264), (97632, 194034), (98988, 191376), (100118, 189216), (126144, 150177), (127584, 148482), (129356, 146448), (131984, 143532)]