2981760768

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{61627}}^1$

素因数の和:61659

約数の個数: 144

約数和(自身を含む): 10077410560

約数和(自身を除く): 7095649792

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 61627, 123254, 184881, 246508, 369762, 431389, 493016, 554643, 739524, 862778, 986032, 1109286, 1294167, 1479048, 1663929, 1725556, 1972064, 2218572, 2588334, 2958096, 3327858, 3451112, 3882501, 3944128, 4437144, 5176668, 5916192, 6655716, 6902224, 7765002, 7888256, 8874288, 10353336, 11647503, 11832384, 13311432, 13804448, 15530004, 15776512, 17748576, 20706672, 23295006, 23664768, 26622864, 27608896, 31060008, 35497152, 41413344, 46590012, 47329536, 53245728, 55217792, 62120016, 70994304, 82826688, 93180024, 106491456, 110435584, 124240032, 141988608, 165653376, 186360048, 212982912, 248480064, 331306752, 372720096, 425965824, 496960128, 745440192, 993920256, 1490880384, 2981760768]

約数ペア:

[(1, 2981760768), (2, 1490880384), (3, 993920256), (4, 745440192), (6, 496960128), (7, 425965824), (8, 372720096), (9, 331306752), (12, 248480064), (14, 212982912), (16, 186360048), (18, 165653376), (21, 141988608), (24, 124240032), (27, 110435584), (28, 106491456), (32, 93180024), (36, 82826688), (42, 70994304), (48, 62120016), (54, 55217792), (56, 53245728), (63, 47329536), (64, 46590012), (72, 41413344), (84, 35497152), (96, 31060008), (108, 27608896), (112, 26622864), (126, 23664768), (128, 23295006), (144, 20706672), (168, 17748576), (189, 15776512), (192, 15530004), (216, 13804448), (224, 13311432), (252, 11832384), (256, 11647503), (288, 10353336), (336, 8874288), (378, 7888256), (384, 7765002), (432, 6902224), (448, 6655716), (504, 5916192), (576, 5176668), (672, 4437144), (756, 3944128), (768, 3882501), (864, 3451112), (896, 3327858), (1008, 2958096), (1152, 2588334), (1344, 2218572), (1512, 1972064), (1728, 1725556), (1792, 1663929), (2016, 1479048), (2304, 1294167), (2688, 1109286), (3024, 986032), (3456, 862778), (4032, 739524), (5376, 554643), (6048, 493016), (6912, 431389), (8064, 369762), (12096, 246508), (16128, 184881), (24192, 123254), (48384, 61627)]