1282473472

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 3291539328

約数和(自身を除く): 2009065856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 97, 98, 112, 119, 124, 128, 136, 194, 196, 217, 224, 238, 248, 256, 272, 388, 392, 434, 448, 476, 496, 512, 527, 544, 679, 776, 784, 833, 868, 896, 952, 992, 1054, 1088, 1358, 1519, 1552, 1568, 1649, 1666, 1736, 1792, 1904, 1984, 2108, 2176, 2716, 3007, 3038, 3104, 3136, 3298, 3332, 3472, 3584, 3689, 3808, 3968, 4216, 4352, 4753, 5432, 6014, 6076, 6208, 6272, 6596, 6664, 6944, 7378, 7616, 7936, 8432, 8704, 9506, 10864, 11543, 12028, 12152, 12416, 12544, 13192, 13328, 13888, 14756, 15232, 15872, 16864, 19012, 21049, 21728, 23086, 24056, 24304, 24832, 25088, 25823, 26384, 26656, 27776, 29512, 30464, 33728, 38024, 42098, 43456, 46172, 48112, 48608, 49664, 51119, 51646, 52768, 53312, 55552, 59024, 60928, 67456, 76048, 80801, 84196, 86912, 92344, 96224, 97216, 102238, 103292, 105536, 106624, 111104, 118048, 134912, 147343, 152096, 161602, 168392, 173824, 184688, 192448, 194432, 204476, 206584, 211072, 213248, 236096, 269824, 294686, 304192, 323204, 336784, 347648, 357833, 369376, 384896, 388864, 408952, 413168, 422144, 426496, 472192, 589372, 608384, 646408, 673568, 715666, 738752, 769792, 777728, 817904, 826336, 844288, 944384, 1178744, 1216768, 1292816, 1347136, 1431332, 1477504, 1539584, 1635808, 1652672, 1888768, 2357488, 2433536, 2504831, 2585632, 2694272, 2862664, 2955008, 3271616, 3305344, 4714976, 5009662, 5171264, 5388544, 5725328, 5910016, 6543232, 6610688, 9429952, 10019324, 10342528, 10777088, 11450656, 13086464, 13221376, 18859904, 20038648, 20685056, 22901312, 26172928, 37719808, 40077296, 41370112, 45802624, 75439616, 80154592, 91605248, 160309184, 183210496, 320618368, 641236736, 1282473472]

約数ペア:

[(1, 1282473472), (2, 641236736), (4, 320618368), (7, 183210496), (8, 160309184), (14, 91605248), (16, 80154592), (17, 75439616), (28, 45802624), (31, 41370112), (32, 40077296), (34, 37719808), (49, 26172928), (56, 22901312), (62, 20685056), (64, 20038648), (68, 18859904), (97, 13221376), (98, 13086464), (112, 11450656), (119, 10777088), (124, 10342528), (128, 10019324), (136, 9429952), (194, 6610688), (196, 6543232), (217, 5910016), (224, 5725328), (238, 5388544), (248, 5171264), (256, 5009662), (272, 4714976), (388, 3305344), (392, 3271616), (434, 2955008), (448, 2862664), (476, 2694272), (496, 2585632), (512, 2504831), (527, 2433536), (544, 2357488), (679, 1888768), (776, 1652672), (784, 1635808), (833, 1539584), (868, 1477504), (896, 1431332), (952, 1347136), (992, 1292816), (1054, 1216768), (1088, 1178744), (1358, 944384), (1519, 844288), (1552, 826336), (1568, 817904), (1649, 777728), (1666, 769792), (1736, 738752), (1792, 715666), (1904, 673568), (1984, 646408), (2108, 608384), (2176, 589372), (2716, 472192), (3007, 426496), (3038, 422144), (3104, 413168), (3136, 408952), (3298, 388864), (3332, 384896), (3472, 369376), (3584, 357833), (3689, 347648), (3808, 336784), (3968, 323204), (4216, 304192), (4352, 294686), (4753, 269824), (5432, 236096), (6014, 213248), (6076, 211072), (6208, 206584), (6272, 204476), (6596, 194432), (6664, 192448), (6944, 184688), (7378, 173824), (7616, 168392), (7936, 161602), (8432, 152096), (8704, 147343), (9506, 134912), (10864, 118048), (11543, 111104), (12028, 106624), (12152, 105536), (12416, 103292), (12544, 102238), (13192, 97216), (13328, 96224), (13888, 92344), (14756, 86912), (15232, 84196), (15872, 80801), (16864, 76048), (19012, 67456), (21049, 60928), (21728, 59024), (23086, 55552), (24056, 53312), (24304, 52768), (24832, 51646), (25088, 51119), (25823, 49664), (26384, 48608), (26656, 48112), (27776, 46172), (29512, 43456), (30464, 42098), (33728, 38024)]