2007145728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1409

約数の個数: 216

約数和(自身を含む): 6687215808

約数和(自身を除く): 4680070080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 768, 776, 873, 896, 1008, 1152, 1164, 1283, 1344, 1358, 1552, 1746, 1792, 2016, 2037, 2304, 2328, 2566, 2688, 2716, 3104, 3492, 3849, 4032, 4074, 4656, 5132, 5376, 5432, 6111, 6208, 6984, 7698, 8064, 8148, 8981, 9312, 10264, 10864, 11547, 12222, 12416, 13968, 15396, 16128, 16296, 17962, 18624, 20528, 21728, 23094, 24444, 24832, 26943, 27936, 30792, 32592, 35924, 37248, 41056, 43456, 46188, 48888, 53886, 55872, 61584, 65184, 71848, 74496, 80829, 82112, 86912, 92376, 97776, 107772, 111744, 123168, 124451, 130368, 143696, 161658, 164224, 173824, 184752, 195552, 215544, 223488, 246336, 248902, 260736, 287392, 323316, 328448, 369504, 373353, 391104, 431088, 492672, 497804, 521472, 574784, 646632, 739008, 746706, 782208, 862176, 871157, 985344, 995608, 1120059, 1149568, 1293264, 1478016, 1493412, 1564416, 1724352, 1742314, 1991216, 2240118, 2299136, 2586528, 2613471, 2956032, 2986824, 3448704, 3484628, 3982432, 4480236, 5173056, 5226942, 5973648, 6897408, 6969256, 7840413, 7964864, 8960472, 10346112, 10453884, 11947296, 13938512, 15680826, 15929728, 17920944, 20692224, 20907768, 23894592, 27877024, 31361652, 31859456, 35841888, 41815536, 47789184, 55754048, 62723304, 71683776, 83631072, 95578368, 111508096, 125446608, 143367552, 167262144, 223016192, 250893216, 286735104, 334524288, 501786432, 669048576, 1003572864, 2007145728]

約数ペア:

[(1, 2007145728), (2, 1003572864), (3, 669048576), (4, 501786432), (6, 334524288), (7, 286735104), (8, 250893216), (9, 223016192), (12, 167262144), (14, 143367552), (16, 125446608), (18, 111508096), (21, 95578368), (24, 83631072), (28, 71683776), (32, 62723304), (36, 55754048), (42, 47789184), (48, 41815536), (56, 35841888), (63, 31859456), (64, 31361652), (72, 27877024), (84, 23894592), (96, 20907768), (97, 20692224), (112, 17920944), (126, 15929728), (128, 15680826), (144, 13938512), (168, 11947296), (192, 10453884), (194, 10346112), (224, 8960472), (252, 7964864), (256, 7840413), (288, 6969256), (291, 6897408), (336, 5973648), (384, 5226942), (388, 5173056), (448, 4480236), (504, 3982432), (576, 3484628), (582, 3448704), (672, 2986824), (679, 2956032), (768, 2613471), (776, 2586528), (873, 2299136), (896, 2240118), (1008, 1991216), (1152, 1742314), (1164, 1724352), (1283, 1564416), (1344, 1493412), (1358, 1478016), (1552, 1293264), (1746, 1149568), (1792, 1120059), (2016, 995608), (2037, 985344), (2304, 871157), (2328, 862176), (2566, 782208), (2688, 746706), (2716, 739008), (3104, 646632), (3492, 574784), (3849, 521472), (4032, 497804), (4074, 492672), (4656, 431088), (5132, 391104), (5376, 373353), (5432, 369504), (6111, 328448), (6208, 323316), (6984, 287392), (7698, 260736), (8064, 248902), (8148, 246336), (8981, 223488), (9312, 215544), (10264, 195552), (10864, 184752), (11547, 173824), (12222, 164224), (12416, 161658), (13968, 143696), (15396, 130368), (16128, 124451), (16296, 123168), (17962, 111744), (18624, 107772), (20528, 97776), (21728, 92376), (23094, 86912), (24444, 82112), (24832, 80829), (26943, 74496), (27936, 71848), (30792, 65184), (32592, 61584), (35924, 55872), (37248, 53886), (41056, 48888), (43456, 46188)]