1868671056

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 5801414400

約数和(自身を除く): 3932743344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 89, 98, 112, 113, 147, 158, 168, 178, 196, 226, 237, 267, 294, 316, 336, 339, 356, 392, 452, 474, 534, 553, 588, 623, 632, 678, 712, 784, 791, 904, 948, 1068, 1106, 1176, 1246, 1264, 1356, 1424, 1582, 1659, 1808, 1869, 1896, 2136, 2212, 2352, 2373, 2492, 2712, 3164, 3318, 3738, 3792, 3871, 4272, 4361, 4424, 4746, 4984, 5424, 5537, 6328, 6636, 7031, 7476, 7742, 8722, 8848, 8927, 9492, 9968, 10057, 11074, 11613, 12656, 13083, 13272, 14062, 14952, 15484, 16611, 17444, 17854, 18984, 20114, 21093, 22148, 23226, 26166, 26544, 26781, 28124, 29904, 30171, 30968, 33222, 34888, 35708, 37968, 40228, 42186, 44296, 46452, 49217, 52332, 53562, 56248, 60342, 61936, 62489, 66444, 69776, 70399, 71416, 80456, 84372, 88592, 92904, 98434, 104664, 107124, 112496, 120684, 124978, 132888, 140798, 142832, 147651, 160912, 168744, 185808, 187467, 196868, 209328, 211197, 214248, 241368, 249956, 265776, 281596, 295302, 337488, 344519, 374934, 393736, 422394, 428496, 437423, 482736, 492793, 499912, 563192, 590604, 689038, 749868, 787472, 794503, 844788, 874846, 985586, 999824, 1033557, 1126384, 1181208, 1312269, 1378076, 1478379, 1499736, 1589006, 1689576, 1749692, 1971172, 2067114, 2362416, 2383509, 2624538, 2756152, 2956758, 2999472, 3178012, 3379152, 3499384, 3942344, 4134228, 4767018, 5249076, 5512304, 5561521, 5913516, 6356024, 6998768, 7884688, 8268456, 9534036, 10498152, 11123042, 11827032, 12712048, 16536912, 16684563, 19068072, 20996304, 22246084, 23654064, 33369126, 38136144, 38930647, 44492168, 66738252, 77861294, 88984336, 116791941, 133476504, 155722588, 233583882, 266953008, 311445176, 467167764, 622890352, 934335528, 1868671056]

約数ペア:

[(1, 1868671056), (2, 934335528), (3, 622890352), (4, 467167764), (6, 311445176), (7, 266953008), (8, 233583882), (12, 155722588), (14, 133476504), (16, 116791941), (21, 88984336), (24, 77861294), (28, 66738252), (42, 44492168), (48, 38930647), (49, 38136144), (56, 33369126), (79, 23654064), (84, 22246084), (89, 20996304), (98, 19068072), (112, 16684563), (113, 16536912), (147, 12712048), (158, 11827032), (168, 11123042), (178, 10498152), (196, 9534036), (226, 8268456), (237, 7884688), (267, 6998768), (294, 6356024), (316, 5913516), (336, 5561521), (339, 5512304), (356, 5249076), (392, 4767018), (452, 4134228), (474, 3942344), (534, 3499384), (553, 3379152), (588, 3178012), (623, 2999472), (632, 2956758), (678, 2756152), (712, 2624538), (784, 2383509), (791, 2362416), (904, 2067114), (948, 1971172), (1068, 1749692), (1106, 1689576), (1176, 1589006), (1246, 1499736), (1264, 1478379), (1356, 1378076), (1424, 1312269), (1582, 1181208), (1659, 1126384), (1808, 1033557), (1869, 999824), (1896, 985586), (2136, 874846), (2212, 844788), (2352, 794503), (2373, 787472), (2492, 749868), (2712, 689038), (3164, 590604), (3318, 563192), (3738, 499912), (3792, 492793), (3871, 482736), (4272, 437423), (4361, 428496), (4424, 422394), (4746, 393736), (4984, 374934), (5424, 344519), (5537, 337488), (6328, 295302), (6636, 281596), (7031, 265776), (7476, 249956), (7742, 241368), (8722, 214248), (8848, 211197), (8927, 209328), (9492, 196868), (9968, 187467), (10057, 185808), (11074, 168744), (11613, 160912), (12656, 147651), (13083, 142832), (13272, 140798), (14062, 132888), (14952, 124978), (15484, 120684), (16611, 112496), (17444, 107124), (17854, 104664), (18984, 98434), (20114, 92904), (21093, 88592), (22148, 84372), (23226, 80456), (26166, 71416), (26544, 70399), (26781, 69776), (28124, 66444), (29904, 62489), (30171, 61936), (30968, 60342), (33222, 56248), (34888, 53562), (35708, 52332), (37968, 49217), (40228, 46452), (42186, 44296)]