1913280768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1349

約数の個数: 216

約数和(自身を含む): 6374729088

約数和(自身を除く): 4461448320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 672, 679, 768, 776, 873, 896, 1008, 1152, 1164, 1223, 1344, 1358, 1552, 1746, 1792, 2016, 2037, 2304, 2328, 2446, 2688, 2716, 3104, 3492, 3669, 4032, 4074, 4656, 4892, 5376, 5432, 6111, 6208, 6984, 7338, 8064, 8148, 8561, 9312, 9784, 10864, 11007, 12222, 12416, 13968, 14676, 16128, 16296, 17122, 18624, 19568, 21728, 22014, 24444, 24832, 25683, 27936, 29352, 32592, 34244, 37248, 39136, 43456, 44028, 48888, 51366, 55872, 58704, 65184, 68488, 74496, 77049, 78272, 86912, 88056, 97776, 102732, 111744, 117408, 118631, 130368, 136976, 154098, 156544, 173824, 176112, 195552, 205464, 223488, 234816, 237262, 260736, 273952, 308196, 313088, 352224, 355893, 391104, 410928, 469632, 474524, 521472, 547904, 616392, 704448, 711786, 782208, 821856, 830417, 939264, 949048, 1067679, 1095808, 1232784, 1408896, 1423572, 1564416, 1643712, 1660834, 1898096, 2135358, 2191616, 2465568, 2491251, 2817792, 2847144, 3287424, 3321668, 3796192, 4270716, 4931136, 4982502, 5694288, 6574848, 6643336, 7473753, 7592384, 8541432, 9862272, 9965004, 11388576, 13286672, 14947506, 15184768, 17082864, 19724544, 19930008, 22777152, 26573344, 29895012, 30369536, 34165728, 39860016, 45554304, 53146688, 59790024, 68331456, 79720032, 91108608, 106293376, 119580048, 136662912, 159440064, 212586752, 239160096, 273325824, 318880128, 478320192, 637760256, 956640384, 1913280768]

約数ペア:

[(1, 1913280768), (2, 956640384), (3, 637760256), (4, 478320192), (6, 318880128), (7, 273325824), (8, 239160096), (9, 212586752), (12, 159440064), (14, 136662912), (16, 119580048), (18, 106293376), (21, 91108608), (24, 79720032), (28, 68331456), (32, 59790024), (36, 53146688), (42, 45554304), (48, 39860016), (56, 34165728), (63, 30369536), (64, 29895012), (72, 26573344), (84, 22777152), (96, 19930008), (97, 19724544), (112, 17082864), (126, 15184768), (128, 14947506), (144, 13286672), (168, 11388576), (192, 9965004), (194, 9862272), (224, 8541432), (252, 7592384), (256, 7473753), (288, 6643336), (291, 6574848), (336, 5694288), (384, 4982502), (388, 4931136), (448, 4270716), (504, 3796192), (576, 3321668), (582, 3287424), (672, 2847144), (679, 2817792), (768, 2491251), (776, 2465568), (873, 2191616), (896, 2135358), (1008, 1898096), (1152, 1660834), (1164, 1643712), (1223, 1564416), (1344, 1423572), (1358, 1408896), (1552, 1232784), (1746, 1095808), (1792, 1067679), (2016, 949048), (2037, 939264), (2304, 830417), (2328, 821856), (2446, 782208), (2688, 711786), (2716, 704448), (3104, 616392), (3492, 547904), (3669, 521472), (4032, 474524), (4074, 469632), (4656, 410928), (4892, 391104), (5376, 355893), (5432, 352224), (6111, 313088), (6208, 308196), (6984, 273952), (7338, 260736), (8064, 237262), (8148, 234816), (8561, 223488), (9312, 205464), (9784, 195552), (10864, 176112), (11007, 173824), (12222, 156544), (12416, 154098), (13968, 136976), (14676, 130368), (16128, 118631), (16296, 117408), (17122, 111744), (18624, 102732), (19568, 97776), (21728, 88056), (22014, 86912), (24444, 78272), (24832, 77049), (25683, 74496), (27936, 68488), (29352, 65184), (32592, 58704), (34244, 55872), (37248, 51366), (39136, 48888), (43456, 44028)]