947922768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 240

約数和(自身を含む): 3114384000

約数和(自身を除く): 2166461232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 36, 38, 39, 48, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 144, 152, 156, 171, 174, 208, 228, 232, 234, 247, 261, 304, 312, 342, 348, 377, 456, 464, 468, 494, 522, 551, 624, 684, 696, 741, 754, 912, 919, 936, 988, 1044, 1102, 1131, 1368, 1392, 1482, 1508, 1653, 1838, 1872, 1976, 2088, 2204, 2223, 2262, 2736, 2757, 2964, 3016, 3306, 3393, 3676, 3952, 4176, 4408, 4446, 4524, 4959, 5514, 5928, 6032, 6612, 6786, 7163, 7352, 8271, 8816, 8892, 9048, 9918, 11028, 11856, 11947, 13224, 13572, 14326, 14704, 16542, 17461, 17784, 18096, 19836, 21489, 22056, 23894, 26448, 26651, 27144, 28652, 33084, 34922, 35568, 35841, 39672, 42978, 44112, 47788, 52383, 53302, 54288, 57304, 64467, 66168, 69844, 71682, 79344, 79953, 85956, 95576, 104766, 106604, 107523, 114608, 128934, 132336, 139688, 143364, 157149, 159906, 171912, 191152, 209532, 213208, 215046, 226993, 239859, 257868, 279376, 286728, 314298, 319812, 343824, 346463, 419064, 426416, 430092, 453986, 479718, 506369, 515736, 573456, 628596, 639624, 680979, 692926, 838128, 860184, 907972, 959436, 1012738, 1031472, 1039389, 1257192, 1279248, 1361958, 1385852, 1519107, 1720368, 1815944, 1918872, 2025476, 2042937, 2078778, 2514384, 2723916, 2771704, 3038214, 3118167, 3631888, 3837744, 4050952, 4085874, 4157556, 4557321, 5447832, 5543408, 6076428, 6236334, 6582797, 8101904, 8171748, 8315112, 9114642, 10895664, 12152856, 12472668, 13165594, 16343496, 16630224, 18229284, 19748391, 24305712, 24945336, 26331188, 32686992, 36458568, 39496782, 49890672, 52662376, 59245173, 72917136, 78993564, 105324752, 118490346, 157987128, 236980692, 315974256, 473961384, 947922768]

約数ペア:

[(1, 947922768), (2, 473961384), (3, 315974256), (4, 236980692), (6, 157987128), (8, 118490346), (9, 105324752), (12, 78993564), (13, 72917136), (16, 59245173), (18, 52662376), (19, 49890672), (24, 39496782), (26, 36458568), (29, 32686992), (36, 26331188), (38, 24945336), (39, 24305712), (48, 19748391), (52, 18229284), (57, 16630224), (58, 16343496), (72, 13165594), (76, 12472668), (78, 12152856), (87, 10895664), (104, 9114642), (114, 8315112), (116, 8171748), (117, 8101904), (144, 6582797), (152, 6236334), (156, 6076428), (171, 5543408), (174, 5447832), (208, 4557321), (228, 4157556), (232, 4085874), (234, 4050952), (247, 3837744), (261, 3631888), (304, 3118167), (312, 3038214), (342, 2771704), (348, 2723916), (377, 2514384), (456, 2078778), (464, 2042937), (468, 2025476), (494, 1918872), (522, 1815944), (551, 1720368), (624, 1519107), (684, 1385852), (696, 1361958), (741, 1279248), (754, 1257192), (912, 1039389), (919, 1031472), (936, 1012738), (988, 959436), (1044, 907972), (1102, 860184), (1131, 838128), (1368, 692926), (1392, 680979), (1482, 639624), (1508, 628596), (1653, 573456), (1838, 515736), (1872, 506369), (1976, 479718), (2088, 453986), (2204, 430092), (2223, 426416), (2262, 419064), (2736, 346463), (2757, 343824), (2964, 319812), (3016, 314298), (3306, 286728), (3393, 279376), (3676, 257868), (3952, 239859), (4176, 226993), (4408, 215046), (4446, 213208), (4524, 209532), (4959, 191152), (5514, 171912), (5928, 159906), (6032, 157149), (6612, 143364), (6786, 139688), (7163, 132336), (7352, 128934), (8271, 114608), (8816, 107523), (8892, 106604), (9048, 104766), (9918, 95576), (11028, 85956), (11856, 79953), (11947, 79344), (13224, 71682), (13572, 69844), (14326, 66168), (14704, 64467), (16542, 57304), (17461, 54288), (17784, 53302), (18096, 52383), (19836, 47788), (21489, 44112), (22056, 42978), (23894, 39672), (26448, 35841), (26651, 35568), (27144, 34922), (28652, 33084)]