979387136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2526

約数の個数: 144

約数和(自身を含む): 2548655424

約数和(自身を除く): 1569268288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2473, 2912, 3094, 3328, 3536, 3808, 4352, 4946, 5824, 6188, 7072, 7616, 9892, 11648, 12376, 14144, 15232, 17311, 19784, 23296, 24752, 28288, 30464, 32149, 34622, 39568, 42041, 49504, 56576, 64298, 69244, 79136, 84082, 99008, 128596, 138488, 158272, 168164, 198016, 225043, 257192, 276976, 294287, 316544, 336328, 396032, 450086, 514384, 546533, 553952, 588574, 633088, 672656, 900172, 1028768, 1093066, 1107904, 1177148, 1345312, 1800344, 2057536, 2186132, 2215808, 2354296, 2690624, 3600688, 3825731, 4115072, 4372264, 4431616, 4708592, 5381248, 7201376, 7651462, 8230144, 8744528, 9417184, 10762496, 14402752, 15302924, 17489056, 18834368, 28805504, 30605848, 34978112, 37668736, 57611008, 61211696, 69956224, 75337472, 122423392, 139912448, 244846784, 489693568, 979387136]

約数ペア:

[(1, 979387136), (2, 489693568), (4, 244846784), (7, 139912448), (8, 122423392), (13, 75337472), (14, 69956224), (16, 61211696), (17, 57611008), (26, 37668736), (28, 34978112), (32, 30605848), (34, 28805504), (52, 18834368), (56, 17489056), (64, 15302924), (68, 14402752), (91, 10762496), (104, 9417184), (112, 8744528), (119, 8230144), (128, 7651462), (136, 7201376), (182, 5381248), (208, 4708592), (221, 4431616), (224, 4372264), (238, 4115072), (256, 3825731), (272, 3600688), (364, 2690624), (416, 2354296), (442, 2215808), (448, 2186132), (476, 2057536), (544, 1800344), (728, 1345312), (832, 1177148), (884, 1107904), (896, 1093066), (952, 1028768), (1088, 900172), (1456, 672656), (1547, 633088), (1664, 588574), (1768, 553952), (1792, 546533), (1904, 514384), (2176, 450086), (2473, 396032), (2912, 336328), (3094, 316544), (3328, 294287), (3536, 276976), (3808, 257192), (4352, 225043), (4946, 198016), (5824, 168164), (6188, 158272), (7072, 138488), (7616, 128596), (9892, 99008), (11648, 84082), (12376, 79136), (14144, 69244), (15232, 64298), (17311, 56576), (19784, 49504), (23296, 42041), (24752, 39568), (28288, 34622), (30464, 32149)]