1021738368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 3246243840

約数和(自身を除く): 2224505472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 73, 82, 84, 96, 112, 123, 127, 128, 146, 164, 168, 192, 219, 224, 246, 254, 287, 292, 328, 336, 381, 384, 438, 448, 492, 508, 511, 574, 584, 656, 672, 762, 861, 876, 889, 896, 984, 1016, 1022, 1148, 1168, 1312, 1344, 1524, 1533, 1722, 1752, 1778, 1968, 2032, 2044, 2296, 2336, 2624, 2667, 2688, 2993, 3048, 3066, 3444, 3504, 3556, 3936, 4064, 4088, 4592, 4672, 5207, 5248, 5334, 5986, 6096, 6132, 6888, 7008, 7112, 7872, 8128, 8176, 8979, 9184, 9271, 9344, 10414, 10668, 11972, 12192, 12264, 13776, 14016, 14224, 15621, 15744, 16256, 16352, 17958, 18368, 18542, 20828, 20951, 21336, 23944, 24384, 24528, 27552, 27813, 28032, 28448, 31242, 32704, 35916, 36449, 36736, 37084, 41656, 41902, 42672, 47888, 48768, 49056, 55104, 55626, 56896, 62484, 62853, 64897, 65408, 71832, 72898, 74168, 83312, 83804, 85344, 95776, 98112, 109347, 110208, 111252, 113792, 124968, 125706, 129794, 143664, 145796, 148336, 166624, 167608, 170688, 191552, 194691, 196224, 218694, 222504, 249936, 251412, 259588, 287328, 291592, 296672, 333248, 335216, 341376, 380111, 383104, 389382, 437388, 445008, 499872, 502824, 519176, 574656, 583184, 593344, 666496, 670432, 760222, 778764, 874776, 890016, 999744, 1005648, 1038352, 1140333, 1149312, 1166368, 1186688, 1340864, 1520444, 1557528, 1749552, 1780032, 1999488, 2011296, 2076704, 2280666, 2332736, 2660777, 2681728, 3040888, 3115056, 3499104, 3560064, 4022592, 4153408, 4561332, 4665472, 5321554, 6081776, 6230112, 6998208, 7982331, 8045184, 8306816, 9122664, 10643108, 12163552, 12460224, 13996416, 15964662, 18245328, 21286216, 24327104, 24920448, 31929324, 36490656, 42572432, 48654208, 63858648, 72981312, 85144864, 127717296, 145962624, 170289728, 255434592, 340579456, 510869184, 1021738368]

約数ペア:

[(1, 1021738368), (2, 510869184), (3, 340579456), (4, 255434592), (6, 170289728), (7, 145962624), (8, 127717296), (12, 85144864), (14, 72981312), (16, 63858648), (21, 48654208), (24, 42572432), (28, 36490656), (32, 31929324), (41, 24920448), (42, 24327104), (48, 21286216), (56, 18245328), (64, 15964662), (73, 13996416), (82, 12460224), (84, 12163552), (96, 10643108), (112, 9122664), (123, 8306816), (127, 8045184), (128, 7982331), (146, 6998208), (164, 6230112), (168, 6081776), (192, 5321554), (219, 4665472), (224, 4561332), (246, 4153408), (254, 4022592), (287, 3560064), (292, 3499104), (328, 3115056), (336, 3040888), (381, 2681728), (384, 2660777), (438, 2332736), (448, 2280666), (492, 2076704), (508, 2011296), (511, 1999488), (574, 1780032), (584, 1749552), (656, 1557528), (672, 1520444), (762, 1340864), (861, 1186688), (876, 1166368), (889, 1149312), (896, 1140333), (984, 1038352), (1016, 1005648), (1022, 999744), (1148, 890016), (1168, 874776), (1312, 778764), (1344, 760222), (1524, 670432), (1533, 666496), (1722, 593344), (1752, 583184), (1778, 574656), (1968, 519176), (2032, 502824), (2044, 499872), (2296, 445008), (2336, 437388), (2624, 389382), (2667, 383104), (2688, 380111), (2993, 341376), (3048, 335216), (3066, 333248), (3444, 296672), (3504, 291592), (3556, 287328), (3936, 259588), (4064, 251412), (4088, 249936), (4592, 222504), (4672, 218694), (5207, 196224), (5248, 194691), (5334, 191552), (5986, 170688), (6096, 167608), (6132, 166624), (6888, 148336), (7008, 145796), (7112, 143664), (7872, 129794), (8128, 125706), (8176, 124968), (8979, 113792), (9184, 111252), (9271, 110208), (9344, 109347), (10414, 98112), (10668, 95776), (11972, 85344), (12192, 83804), (12264, 83312), (13776, 74168), (14016, 72898), (14224, 71832), (15621, 65408), (15744, 64897), (16256, 62853), (16352, 62484), (17958, 56896), (18368, 55626), (18542, 55104), (20828, 49056), (20951, 48768), (21336, 47888), (23944, 42672), (24384, 41902), (24528, 41656), (27552, 37084), (27813, 36736), (28032, 36449), (28448, 35916), (31242, 32704)]