258489216

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 803396880

約数和(自身を除く): 544907664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 67, 68, 72, 96, 102, 128, 134, 136, 144, 153, 192, 197, 201, 204, 268, 272, 288, 306, 384, 394, 402, 408, 536, 544, 576, 591, 603, 612, 788, 804, 816, 1072, 1088, 1139, 1152, 1182, 1206, 1224, 1576, 1608, 1632, 1773, 2144, 2176, 2278, 2364, 2412, 2448, 3152, 3216, 3264, 3349, 3417, 3546, 4288, 4556, 4728, 4824, 4896, 6304, 6432, 6528, 6698, 6834, 7092, 8576, 9112, 9456, 9648, 9792, 10047, 10251, 12608, 12864, 13199, 13396, 13668, 14184, 18224, 18912, 19296, 19584, 20094, 20502, 25216, 25728, 26398, 26792, 27336, 28368, 30141, 36448, 37824, 38592, 39597, 40188, 41004, 52796, 53584, 54672, 56736, 60282, 72896, 75648, 77184, 79194, 80376, 82008, 105592, 107168, 109344, 113472, 118791, 120564, 145792, 158388, 160752, 164016, 211184, 214336, 218688, 224383, 226944, 237582, 241128, 316776, 321504, 328032, 422368, 428672, 437376, 448766, 475164, 482256, 633552, 643008, 656064, 673149, 844736, 897532, 950328, 964512, 1267104, 1286016, 1312128, 1346298, 1689472, 1795064, 1900656, 1929024, 2019447, 2534208, 2692596, 3590128, 3801312, 3858048, 4038894, 5068416, 5385192, 7180256, 7602624, 8077788, 10770384, 14360512, 15205248, 16155576, 21540768, 28721024, 32311152, 43081536, 64622304, 86163072, 129244608, 258489216]

約数ペア:

[(1, 258489216), (2, 129244608), (3, 86163072), (4, 64622304), (6, 43081536), (8, 32311152), (9, 28721024), (12, 21540768), (16, 16155576), (17, 15205248), (18, 14360512), (24, 10770384), (32, 8077788), (34, 7602624), (36, 7180256), (48, 5385192), (51, 5068416), (64, 4038894), (67, 3858048), (68, 3801312), (72, 3590128), (96, 2692596), (102, 2534208), (128, 2019447), (134, 1929024), (136, 1900656), (144, 1795064), (153, 1689472), (192, 1346298), (197, 1312128), (201, 1286016), (204, 1267104), (268, 964512), (272, 950328), (288, 897532), (306, 844736), (384, 673149), (394, 656064), (402, 643008), (408, 633552), (536, 482256), (544, 475164), (576, 448766), (591, 437376), (603, 428672), (612, 422368), (788, 328032), (804, 321504), (816, 316776), (1072, 241128), (1088, 237582), (1139, 226944), (1152, 224383), (1182, 218688), (1206, 214336), (1224, 211184), (1576, 164016), (1608, 160752), (1632, 158388), (1773, 145792), (2144, 120564), (2176, 118791), (2278, 113472), (2364, 109344), (2412, 107168), (2448, 105592), (3152, 82008), (3216, 80376), (3264, 79194), (3349, 77184), (3417, 75648), (3546, 72896), (4288, 60282), (4556, 56736), (4728, 54672), (4824, 53584), (4896, 52796), (6304, 41004), (6432, 40188), (6528, 39597), (6698, 38592), (6834, 37824), (7092, 36448), (8576, 30141), (9112, 28368), (9456, 27336), (9648, 26792), (9792, 26398), (10047, 25728), (10251, 25216), (12608, 20502), (12864, 20094), (13199, 19584), (13396, 19296), (13668, 18912), (14184, 18224)]