280385952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 930714624

約数和(自身を除く): 650328672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 83, 84, 88, 96, 112, 132, 154, 166, 168, 176, 224, 231, 249, 264, 308, 332, 336, 352, 457, 462, 498, 528, 581, 616, 664, 672, 913, 914, 924, 996, 1056, 1162, 1232, 1328, 1371, 1743, 1826, 1828, 1848, 1992, 2324, 2464, 2656, 2739, 2742, 3199, 3486, 3652, 3656, 3696, 3984, 4648, 5027, 5478, 5484, 6391, 6398, 6972, 7304, 7312, 7392, 7968, 9296, 9597, 10054, 10956, 10968, 12782, 12796, 13944, 14608, 14624, 15081, 18592, 19173, 19194, 20108, 21912, 21936, 25564, 25592, 27888, 29216, 30162, 35189, 37931, 38346, 38388, 40216, 43824, 43872, 51128, 51184, 55776, 60324, 70378, 75862, 76692, 76776, 80432, 87648, 102256, 102368, 105567, 113793, 120648, 140756, 151724, 153384, 153552, 160864, 204512, 211134, 227586, 241296, 265517, 281512, 303448, 306768, 307104, 417241, 422268, 455172, 482592, 531034, 563024, 606896, 613536, 796551, 834482, 844536, 910344, 1062068, 1126048, 1213792, 1251723, 1593102, 1668964, 1689072, 1820688, 2124136, 2503446, 2920687, 3186204, 3337928, 3378144, 3641376, 4248272, 5006892, 5841374, 6372408, 6675856, 8496544, 8762061, 10013784, 11682748, 12744816, 13351712, 17524122, 20027568, 23365496, 25489632, 35048244, 40055136, 46730992, 70096488, 93461984, 140192976, 280385952]

約数ペア:

[(1, 280385952), (2, 140192976), (3, 93461984), (4, 70096488), (6, 46730992), (7, 40055136), (8, 35048244), (11, 25489632), (12, 23365496), (14, 20027568), (16, 17524122), (21, 13351712), (22, 12744816), (24, 11682748), (28, 10013784), (32, 8762061), (33, 8496544), (42, 6675856), (44, 6372408), (48, 5841374), (56, 5006892), (66, 4248272), (77, 3641376), (83, 3378144), (84, 3337928), (88, 3186204), (96, 2920687), (112, 2503446), (132, 2124136), (154, 1820688), (166, 1689072), (168, 1668964), (176, 1593102), (224, 1251723), (231, 1213792), (249, 1126048), (264, 1062068), (308, 910344), (332, 844536), (336, 834482), (352, 796551), (457, 613536), (462, 606896), (498, 563024), (528, 531034), (581, 482592), (616, 455172), (664, 422268), (672, 417241), (913, 307104), (914, 306768), (924, 303448), (996, 281512), (1056, 265517), (1162, 241296), (1232, 227586), (1328, 211134), (1371, 204512), (1743, 160864), (1826, 153552), (1828, 153384), (1848, 151724), (1992, 140756), (2324, 120648), (2464, 113793), (2656, 105567), (2739, 102368), (2742, 102256), (3199, 87648), (3486, 80432), (3652, 76776), (3656, 76692), (3696, 75862), (3984, 70378), (4648, 60324), (5027, 55776), (5478, 51184), (5484, 51128), (6391, 43872), (6398, 43824), (6972, 40216), (7304, 38388), (7312, 38346), (7392, 37931), (7968, 35189), (9296, 30162), (9597, 29216), (10054, 27888), (10956, 25592), (10968, 25564), (12782, 21936), (12796, 21912), (13944, 20108), (14608, 19194), (14624, 19173), (15081, 18592)]