697128768

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19211}}^1$

素因数の和:19242

約数の個数: 140

約数和(自身を含む): 2361846432

約数和(自身を除く): 1664717664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 19211, 36288, 38422, 57633, 76844, 115266, 134477, 153688, 172899, 230532, 268954, 307376, 345798, 403431, 461064, 518697, 537908, 614752, 691596, 806862, 922128, 1037394, 1075816, 1210293, 1229504, 1383192, 1556091, 1613724, 1844256, 2074788, 2151632, 2420586, 2766384, 3112182, 3227448, 3630879, 3688512, 4149576, 4303264, 4841172, 5532768, 6224364, 6454896, 7261758, 8299152, 8606528, 9682344, 10892637, 11065536, 12448728, 12909792, 14523516, 16598304, 19364688, 21785274, 24897456, 25819584, 29047032, 33196608, 38729376, 43570548, 49794912, 58094064, 77458752, 87141096, 99589824, 116188128, 174282192, 232376256, 348564384, 697128768]

約数ペア:

[(1, 697128768), (2, 348564384), (3, 232376256), (4, 174282192), (6, 116188128), (7, 99589824), (8, 87141096), (9, 77458752), (12, 58094064), (14, 49794912), (16, 43570548), (18, 38729376), (21, 33196608), (24, 29047032), (27, 25819584), (28, 24897456), (32, 21785274), (36, 19364688), (42, 16598304), (48, 14523516), (54, 12909792), (56, 12448728), (63, 11065536), (64, 10892637), (72, 9682344), (81, 8606528), (84, 8299152), (96, 7261758), (108, 6454896), (112, 6224364), (126, 5532768), (144, 4841172), (162, 4303264), (168, 4149576), (189, 3688512), (192, 3630879), (216, 3227448), (224, 3112182), (252, 2766384), (288, 2420586), (324, 2151632), (336, 2074788), (378, 1844256), (432, 1613724), (448, 1556091), (504, 1383192), (567, 1229504), (576, 1210293), (648, 1075816), (672, 1037394), (756, 922128), (864, 806862), (1008, 691596), (1134, 614752), (1296, 537908), (1344, 518697), (1512, 461064), (1728, 403431), (2016, 345798), (2268, 307376), (2592, 268954), (3024, 230532), (4032, 172899), (4536, 153688), (5184, 134477), (6048, 115266), (9072, 76844), (12096, 57633), (18144, 38422), (19211, 36288)]