247412256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 809238528

約数和(自身を除く): 561826272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 208, 223, 224, 254, 273, 312, 336, 364, 381, 416, 446, 508, 546, 624, 669, 672, 728, 762, 889, 892, 1016, 1092, 1248, 1338, 1456, 1524, 1561, 1651, 1778, 1784, 2032, 2184, 2667, 2676, 2899, 2912, 3048, 3122, 3302, 3556, 3568, 4064, 4368, 4683, 4953, 5334, 5352, 5798, 6096, 6244, 6604, 7112, 7136, 8697, 8736, 9366, 9906, 10668, 10704, 11557, 11596, 12192, 12488, 13208, 14224, 17394, 18732, 19812, 20293, 21336, 21408, 23114, 23192, 24976, 26416, 28321, 28448, 34671, 34788, 37464, 39624, 40586, 42672, 46228, 46384, 49952, 52832, 56642, 60879, 69342, 69576, 74928, 79248, 81172, 84963, 85344, 92456, 92768, 113284, 121758, 138684, 139152, 149856, 158496, 162344, 169926, 184912, 198247, 226568, 243516, 277368, 278304, 324688, 339852, 368173, 369824, 396494, 453136, 487032, 554736, 594741, 649376, 679704, 736346, 792988, 906272, 974064, 1104519, 1109472, 1189482, 1359408, 1472692, 1585976, 1948128, 2209038, 2378964, 2577211, 2718816, 2945384, 3171952, 4418076, 4757928, 5154422, 5890768, 6343904, 7731633, 8836152, 9515856, 10308844, 11781536, 15463266, 17672304, 19031712, 20617688, 30926532, 35344608, 41235376, 61853064, 82470752, 123706128, 247412256]

約数ペア:

[(1, 247412256), (2, 123706128), (3, 82470752), (4, 61853064), (6, 41235376), (7, 35344608), (8, 30926532), (12, 20617688), (13, 19031712), (14, 17672304), (16, 15463266), (21, 11781536), (24, 10308844), (26, 9515856), (28, 8836152), (32, 7731633), (39, 6343904), (42, 5890768), (48, 5154422), (52, 4757928), (56, 4418076), (78, 3171952), (84, 2945384), (91, 2718816), (96, 2577211), (104, 2378964), (112, 2209038), (127, 1948128), (156, 1585976), (168, 1472692), (182, 1359408), (208, 1189482), (223, 1109472), (224, 1104519), (254, 974064), (273, 906272), (312, 792988), (336, 736346), (364, 679704), (381, 649376), (416, 594741), (446, 554736), (508, 487032), (546, 453136), (624, 396494), (669, 369824), (672, 368173), (728, 339852), (762, 324688), (889, 278304), (892, 277368), (1016, 243516), (1092, 226568), (1248, 198247), (1338, 184912), (1456, 169926), (1524, 162344), (1561, 158496), (1651, 149856), (1778, 139152), (1784, 138684), (2032, 121758), (2184, 113284), (2667, 92768), (2676, 92456), (2899, 85344), (2912, 84963), (3048, 81172), (3122, 79248), (3302, 74928), (3556, 69576), (3568, 69342), (4064, 60879), (4368, 56642), (4683, 52832), (4953, 49952), (5334, 46384), (5352, 46228), (5798, 42672), (6096, 40586), (6244, 39624), (6604, 37464), (7112, 34788), (7136, 34671), (8697, 28448), (8736, 28321), (9366, 26416), (9906, 24976), (10668, 23192), (10704, 23114), (11557, 21408), (11596, 21336), (12192, 20293), (12488, 19812), (13208, 18732), (14224, 17394)]