247072896

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 192

約数和(自身を含む): 848844000

約数和(自身を除く): 601771104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1459, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 2918, 3024, 3136, 3456, 3528, 4032, 4377, 4704, 5292, 5836, 6048, 6272, 7056, 8064, 8754, 9408, 10213, 10584, 11672, 12096, 13131, 14112, 17508, 18816, 20426, 21168, 23344, 24192, 26262, 28224, 30639, 35016, 39393, 40852, 42336, 46688, 52524, 56448, 61278, 70032, 71491, 78786, 81704, 84672, 91917, 93376, 105048, 122556, 140064, 142982, 157572, 163408, 169344, 183834, 186752, 210096, 214473, 245112, 275751, 280128, 285964, 315144, 326816, 367668, 420192, 428946, 490224, 551502, 560256, 571928, 630288, 643419, 653632, 735336, 840384, 857892, 980448, 1103004, 1143856, 1260576, 1286838, 1307264, 1470672, 1680768, 1715784, 1930257, 1960896, 2206008, 2287712, 2521152, 2573676, 2941344, 3431568, 3860514, 3921792, 4412016, 4575424, 5042304, 5147352, 5882688, 6863136, 7721028, 8824032, 9150848, 10294704, 11765376, 13726272, 15442056, 17648064, 20589408, 27452544, 30884112, 35296128, 41178816, 61768224, 82357632, 123536448, 247072896]

約数ペア:

[(1, 247072896), (2, 123536448), (3, 82357632), (4, 61768224), (6, 41178816), (7, 35296128), (8, 30884112), (9, 27452544), (12, 20589408), (14, 17648064), (16, 15442056), (18, 13726272), (21, 11765376), (24, 10294704), (27, 9150848), (28, 8824032), (32, 7721028), (36, 6863136), (42, 5882688), (48, 5147352), (49, 5042304), (54, 4575424), (56, 4412016), (63, 3921792), (64, 3860514), (72, 3431568), (84, 2941344), (96, 2573676), (98, 2521152), (108, 2287712), (112, 2206008), (126, 1960896), (128, 1930257), (144, 1715784), (147, 1680768), (168, 1470672), (189, 1307264), (192, 1286838), (196, 1260576), (216, 1143856), (224, 1103004), (252, 980448), (288, 857892), (294, 840384), (336, 735336), (378, 653632), (384, 643419), (392, 630288), (432, 571928), (441, 560256), (448, 551502), (504, 490224), (576, 428946), (588, 420192), (672, 367668), (756, 326816), (784, 315144), (864, 285964), (882, 280128), (896, 275751), (1008, 245112), (1152, 214473), (1176, 210096), (1323, 186752), (1344, 183834), (1459, 169344), (1512, 163408), (1568, 157572), (1728, 142982), (1764, 140064), (2016, 122556), (2352, 105048), (2646, 93376), (2688, 91917), (2918, 84672), (3024, 81704), (3136, 78786), (3456, 71491), (3528, 70032), (4032, 61278), (4377, 56448), (4704, 52524), (5292, 46688), (5836, 42336), (6048, 40852), (6272, 39393), (7056, 35016), (8064, 30639), (8754, 28224), (9408, 26262), (10213, 24192), (10584, 23344), (11672, 21168), (12096, 20426), (13131, 18816), (14112, 17508)]