247764384

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 216

約数和(自身を含む): 832637988

約数和(自身を除く): 584873604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 97, 98, 112, 126, 144, 147, 168, 181, 194, 196, 224, 252, 288, 291, 294, 336, 362, 388, 392, 441, 504, 543, 582, 588, 672, 679, 724, 776, 784, 873, 882, 1008, 1086, 1164, 1176, 1267, 1358, 1448, 1552, 1568, 1629, 1746, 1764, 2016, 2037, 2172, 2328, 2352, 2534, 2716, 2896, 3104, 3258, 3492, 3528, 3801, 4074, 4344, 4656, 4704, 4753, 5068, 5432, 5792, 6111, 6516, 6984, 7056, 7602, 8148, 8688, 8869, 9312, 9506, 10136, 10864, 11403, 12222, 13032, 13968, 14112, 14259, 15204, 16296, 17376, 17557, 17738, 19012, 20272, 21728, 22806, 24444, 26064, 26607, 27936, 28518, 30408, 32592, 35114, 35476, 38024, 40544, 42777, 45612, 48888, 52128, 52671, 53214, 57036, 60816, 65184, 70228, 70952, 76048, 79821, 85554, 91224, 97776, 105342, 106428, 114072, 121632, 122899, 140456, 141904, 152096, 158013, 159642, 171108, 182448, 195552, 210684, 212856, 228144, 245798, 280912, 283808, 316026, 319284, 342216, 364896, 368697, 421368, 425712, 456288, 491596, 561824, 632052, 638568, 684432, 737394, 842736, 851424, 860293, 983192, 1106091, 1264104, 1277136, 1368864, 1474788, 1685472, 1720586, 1966384, 2212182, 2528208, 2554272, 2580879, 2949576, 3441172, 3932768, 4424364, 5056416, 5161758, 5899152, 6882344, 7742637, 8848728, 10323516, 11798304, 13764688, 15485274, 17697456, 20647032, 27529376, 30970548, 35394912, 41294064, 61941096, 82588128, 123882192, 247764384]

約数ペア:

[(1, 247764384), (2, 123882192), (3, 82588128), (4, 61941096), (6, 41294064), (7, 35394912), (8, 30970548), (9, 27529376), (12, 20647032), (14, 17697456), (16, 15485274), (18, 13764688), (21, 11798304), (24, 10323516), (28, 8848728), (32, 7742637), (36, 6882344), (42, 5899152), (48, 5161758), (49, 5056416), (56, 4424364), (63, 3932768), (72, 3441172), (84, 2949576), (96, 2580879), (97, 2554272), (98, 2528208), (112, 2212182), (126, 1966384), (144, 1720586), (147, 1685472), (168, 1474788), (181, 1368864), (194, 1277136), (196, 1264104), (224, 1106091), (252, 983192), (288, 860293), (291, 851424), (294, 842736), (336, 737394), (362, 684432), (388, 638568), (392, 632052), (441, 561824), (504, 491596), (543, 456288), (582, 425712), (588, 421368), (672, 368697), (679, 364896), (724, 342216), (776, 319284), (784, 316026), (873, 283808), (882, 280912), (1008, 245798), (1086, 228144), (1164, 212856), (1176, 210684), (1267, 195552), (1358, 182448), (1448, 171108), (1552, 159642), (1568, 158013), (1629, 152096), (1746, 141904), (1764, 140456), (2016, 122899), (2037, 121632), (2172, 114072), (2328, 106428), (2352, 105342), (2534, 97776), (2716, 91224), (2896, 85554), (3104, 79821), (3258, 76048), (3492, 70952), (3528, 70228), (3801, 65184), (4074, 60816), (4344, 57036), (4656, 53214), (4704, 52671), (4753, 52128), (5068, 48888), (5432, 45612), (5792, 42777), (6111, 40544), (6516, 38024), (6984, 35476), (7056, 35114), (7602, 32592), (8148, 30408), (8688, 28518), (8869, 27936), (9312, 26607), (9506, 26064), (10136, 24444), (10864, 22806), (11403, 21728), (12222, 20272), (13032, 19012), (13968, 17738), (14112, 17557), (14259, 17376), (15204, 16296)]