239271408

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 758284800

約数和(自身を除く): 519013392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 79, 81, 82, 108, 114, 123, 144, 152, 158, 162, 164, 171, 216, 228, 237, 243, 246, 304, 316, 324, 328, 342, 369, 432, 456, 474, 486, 492, 513, 632, 648, 656, 684, 711, 738, 779, 912, 948, 972, 984, 1026, 1107, 1264, 1296, 1368, 1422, 1476, 1501, 1539, 1558, 1896, 1944, 1968, 2052, 2133, 2214, 2337, 2736, 2844, 2952, 3002, 3078, 3116, 3239, 3321, 3792, 3888, 4104, 4266, 4428, 4503, 4617, 4674, 5688, 5904, 6004, 6156, 6232, 6399, 6478, 6642, 7011, 8208, 8532, 8856, 9006, 9234, 9348, 9717, 9963, 11376, 12008, 12312, 12464, 12798, 12956, 13284, 13509, 14022, 17064, 17712, 18012, 18468, 18696, 19197, 19434, 19926, 21033, 24016, 24624, 25596, 25912, 26568, 27018, 28044, 29151, 34128, 36024, 36936, 37392, 38394, 38868, 39852, 40527, 42066, 51192, 51824, 53136, 54036, 56088, 58302, 61541, 63099, 72048, 73872, 76788, 77736, 79704, 81054, 84132, 87453, 102384, 108072, 112176, 116604, 121581, 123082, 126198, 153576, 155472, 159408, 162108, 168264, 174906, 184623, 189297, 216144, 233208, 243162, 246164, 252396, 262359, 307152, 324216, 336528, 349812, 364743, 369246, 378594, 466416, 486324, 492328, 504792, 524718, 553869, 648432, 699624, 729486, 738492, 757188, 787077, 972648, 984656, 1009584, 1049436, 1107738, 1399248, 1458972, 1476984, 1514376, 1574154, 1661607, 1945296, 2098872, 2215476, 2917944, 2953968, 3028752, 3148308, 3323214, 4197744, 4430952, 4984821, 5835888, 6296616, 6646428, 8861904, 9969642, 12593232, 13292856, 14954463, 19939284, 26585712, 29908926, 39878568, 59817852, 79757136, 119635704, 239271408]

約数ペア:

[(1, 239271408), (2, 119635704), (3, 79757136), (4, 59817852), (6, 39878568), (8, 29908926), (9, 26585712), (12, 19939284), (16, 14954463), (18, 13292856), (19, 12593232), (24, 9969642), (27, 8861904), (36, 6646428), (38, 6296616), (41, 5835888), (48, 4984821), (54, 4430952), (57, 4197744), (72, 3323214), (76, 3148308), (79, 3028752), (81, 2953968), (82, 2917944), (108, 2215476), (114, 2098872), (123, 1945296), (144, 1661607), (152, 1574154), (158, 1514376), (162, 1476984), (164, 1458972), (171, 1399248), (216, 1107738), (228, 1049436), (237, 1009584), (243, 984656), (246, 972648), (304, 787077), (316, 757188), (324, 738492), (328, 729486), (342, 699624), (369, 648432), (432, 553869), (456, 524718), (474, 504792), (486, 492328), (492, 486324), (513, 466416), (632, 378594), (648, 369246), (656, 364743), (684, 349812), (711, 336528), (738, 324216), (779, 307152), (912, 262359), (948, 252396), (972, 246164), (984, 243162), (1026, 233208), (1107, 216144), (1264, 189297), (1296, 184623), (1368, 174906), (1422, 168264), (1476, 162108), (1501, 159408), (1539, 155472), (1558, 153576), (1896, 126198), (1944, 123082), (1968, 121581), (2052, 116604), (2133, 112176), (2214, 108072), (2337, 102384), (2736, 87453), (2844, 84132), (2952, 81054), (3002, 79704), (3078, 77736), (3116, 76788), (3239, 73872), (3321, 72048), (3792, 63099), (3888, 61541), (4104, 58302), (4266, 56088), (4428, 54036), (4503, 53136), (4617, 51824), (4674, 51192), (5688, 42066), (5904, 40527), (6004, 39852), (6156, 38868), (6232, 38394), (6399, 37392), (6478, 36936), (6642, 36024), (7011, 34128), (8208, 29151), (8532, 28044), (8856, 27018), (9006, 26568), (9234, 25912), (9348, 25596), (9717, 24624), (9963, 24016), (11376, 21033), (12008, 19926), (12312, 19434), (12464, 19197), (12798, 18696), (12956, 18468), (13284, 18012), (13509, 17712), (14022, 17064)]