865642512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2117

約数の個数: 160

約数和(自身を含む): 2703826944

約数和(自身を除く): 1838184432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 434, 492, 496, 574, 651, 656, 744, 861, 868, 984, 1148, 1271, 1302, 1488, 1722, 1736, 1968, 2027, 2296, 2542, 2604, 3444, 3472, 3813, 4054, 4592, 5084, 5208, 6081, 6888, 7626, 8108, 8897, 10168, 10416, 12162, 13776, 14189, 15252, 16216, 17794, 20336, 24324, 26691, 28378, 30504, 32432, 35588, 42567, 48648, 53382, 56756, 61008, 62837, 71176, 83107, 85134, 97296, 106764, 113512, 125674, 142352, 166214, 170268, 188511, 213528, 227024, 249321, 251348, 332428, 340536, 377022, 427056, 439859, 498642, 502696, 581749, 664856, 681072, 754044, 879718, 997284, 1005392, 1163498, 1319577, 1329712, 1508088, 1745247, 1759436, 1994568, 2326996, 2576317, 2639154, 3016176, 3490494, 3518872, 3989136, 4653992, 5152634, 5278308, 6980988, 7037744, 7728951, 9307984, 10305268, 10556616, 13961976, 15457902, 18034219, 20610536, 21113232, 27923952, 30915804, 36068438, 41221072, 54102657, 61831608, 72136876, 108205314, 123663216, 144273752, 216410628, 288547504, 432821256, 865642512]

約数ペア:

[(1, 865642512), (2, 432821256), (3, 288547504), (4, 216410628), (6, 144273752), (7, 123663216), (8, 108205314), (12, 72136876), (14, 61831608), (16, 54102657), (21, 41221072), (24, 36068438), (28, 30915804), (31, 27923952), (41, 21113232), (42, 20610536), (48, 18034219), (56, 15457902), (62, 13961976), (82, 10556616), (84, 10305268), (93, 9307984), (112, 7728951), (123, 7037744), (124, 6980988), (164, 5278308), (168, 5152634), (186, 4653992), (217, 3989136), (246, 3518872), (248, 3490494), (287, 3016176), (328, 2639154), (336, 2576317), (372, 2326996), (434, 1994568), (492, 1759436), (496, 1745247), (574, 1508088), (651, 1329712), (656, 1319577), (744, 1163498), (861, 1005392), (868, 997284), (984, 879718), (1148, 754044), (1271, 681072), (1302, 664856), (1488, 581749), (1722, 502696), (1736, 498642), (1968, 439859), (2027, 427056), (2296, 377022), (2542, 340536), (2604, 332428), (3444, 251348), (3472, 249321), (3813, 227024), (4054, 213528), (4592, 188511), (5084, 170268), (5208, 166214), (6081, 142352), (6888, 125674), (7626, 113512), (8108, 106764), (8897, 97296), (10168, 85134), (10416, 83107), (12162, 71176), (13776, 62837), (14189, 61008), (15252, 56756), (16216, 53382), (17794, 48648), (20336, 42567), (24324, 35588), (26691, 32432), (28378, 30504)]