919802016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 3170119680

約数和(自身を除く): 2250317664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 83, 84, 92, 96, 112, 126, 138, 144, 161, 166, 168, 184, 207, 224, 239, 249, 252, 276, 288, 322, 332, 336, 368, 414, 478, 483, 498, 504, 552, 581, 644, 664, 672, 717, 736, 747, 828, 956, 966, 996, 1008, 1104, 1162, 1288, 1328, 1434, 1449, 1494, 1656, 1673, 1743, 1909, 1912, 1932, 1992, 2016, 2151, 2208, 2324, 2576, 2656, 2868, 2898, 2988, 3312, 3346, 3486, 3818, 3824, 3864, 3984, 4302, 4648, 5019, 5152, 5229, 5497, 5727, 5736, 5796, 5976, 6624, 6692, 6972, 7636, 7648, 7728, 7968, 8604, 9296, 10038, 10458, 10994, 11454, 11472, 11592, 11952, 13363, 13384, 13944, 15057, 15272, 15456, 16491, 17181, 17208, 18592, 19837, 20076, 20916, 21988, 22908, 22944, 23184, 23904, 26726, 26768, 27888, 30114, 30544, 32982, 34362, 34416, 38479, 39674, 40089, 40152, 41832, 43976, 45816, 46368, 49473, 53452, 53536, 55776, 59511, 60228, 61088, 65964, 68724, 68832, 76958, 79348, 80178, 80304, 83664, 87952, 91632, 98946, 106904, 115437, 119022, 120267, 120456, 131928, 137448, 138859, 153916, 158696, 160356, 160608, 167328, 175904, 178533, 183264, 197892, 213808, 230874, 238044, 240534, 240912, 263856, 274896, 277718, 307832, 317392, 320712, 346311, 357066, 395784, 416577, 427616, 456251, 461748, 476088, 481068, 481824, 527712, 549792, 555436, 615664, 634784, 641424, 692622, 714132, 791568, 833154, 912502, 923496, 952176, 962136, 1110872, 1231328, 1249731, 1282848, 1368753, 1385244, 1428264, 1583136, 1666308, 1825004, 1846992, 1904352, 1924272, 2221744, 2499462, 2737506, 2770488, 2856528, 3193757, 3332616, 3650008, 3693984, 3848544, 4106259, 4443488, 4998924, 5475012, 5540976, 5713056, 6387514, 6665232, 7300016, 8212518, 9581271, 9997848, 10950024, 11081952, 12775028, 13330464, 14600032, 16425036, 19162542, 19995696, 21900048, 25550056, 28743813, 32850072, 38325084, 39991392, 43800096, 51100112, 57487626, 65700144, 76650168, 102200224, 114975252, 131400288, 153300336, 229950504, 306600672, 459901008, 919802016]

約数ペア:

[(1, 919802016), (2, 459901008), (3, 306600672), (4, 229950504), (6, 153300336), (7, 131400288), (8, 114975252), (9, 102200224), (12, 76650168), (14, 65700144), (16, 57487626), (18, 51100112), (21, 43800096), (23, 39991392), (24, 38325084), (28, 32850072), (32, 28743813), (36, 25550056), (42, 21900048), (46, 19995696), (48, 19162542), (56, 16425036), (63, 14600032), (69, 13330464), (72, 12775028), (83, 11081952), (84, 10950024), (92, 9997848), (96, 9581271), (112, 8212518), (126, 7300016), (138, 6665232), (144, 6387514), (161, 5713056), (166, 5540976), (168, 5475012), (184, 4998924), (207, 4443488), (224, 4106259), (239, 3848544), (249, 3693984), (252, 3650008), (276, 3332616), (288, 3193757), (322, 2856528), (332, 2770488), (336, 2737506), (368, 2499462), (414, 2221744), (478, 1924272), (483, 1904352), (498, 1846992), (504, 1825004), (552, 1666308), (581, 1583136), (644, 1428264), (664, 1385244), (672, 1368753), (717, 1282848), (736, 1249731), (747, 1231328), (828, 1110872), (956, 962136), (966, 952176), (996, 923496), (1008, 912502), (1104, 833154), (1162, 791568), (1288, 714132), (1328, 692622), (1434, 641424), (1449, 634784), (1494, 615664), (1656, 555436), (1673, 549792), (1743, 527712), (1909, 481824), (1912, 481068), (1932, 476088), (1992, 461748), (2016, 456251), (2151, 427616), (2208, 416577), (2324, 395784), (2576, 357066), (2656, 346311), (2868, 320712), (2898, 317392), (2988, 307832), (3312, 277718), (3346, 274896), (3486, 263856), (3818, 240912), (3824, 240534), (3864, 238044), (3984, 230874), (4302, 213808), (4648, 197892), (5019, 183264), (5152, 178533), (5229, 175904), (5497, 167328), (5727, 160608), (5736, 160356), (5796, 158696), (5976, 153916), (6624, 138859), (6692, 137448), (6972, 131928), (7636, 120456), (7648, 120267), (7728, 119022), (7968, 115437), (8604, 106904), (9296, 98946), (10038, 91632), (10458, 87952), (10994, 83664), (11454, 80304), (11472, 80178), (11592, 79348), (11952, 76958), (13363, 68832), (13384, 68724), (13944, 65964), (15057, 61088), (15272, 60228), (15456, 59511), (16491, 55776), (17181, 53536), (17208, 53452), (18592, 49473), (19837, 46368), (20076, 45816), (20916, 43976), (21988, 41832), (22908, 40152), (22944, 40089), (23184, 39674), (23904, 38479), (26726, 34416), (26768, 34362), (27888, 32982), (30114, 30544)]