1688494608

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13043}}^1$

素因数の和:13117

約数の個数: 120

約数和(自身を含む): 5046462720

約数和(自身を除く): 3357968112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1116, 1392, 1488, 1798, 2088, 2232, 2697, 3596, 4176, 4464, 5394, 7192, 8091, 10788, 13043, 14384, 16182, 21576, 26086, 32364, 39129, 43152, 52172, 64728, 78258, 104344, 117387, 129456, 156516, 208688, 234774, 313032, 378247, 404333, 469548, 626064, 756494, 808666, 939096, 1134741, 1212999, 1512988, 1617332, 1878192, 2269482, 2425998, 3025976, 3234664, 3404223, 3638997, 4538964, 4851996, 6051952, 6469328, 6808446, 7277994, 9077928, 9703992, 11725657, 13616892, 14555988, 18155856, 19407984, 23451314, 27233784, 29111976, 35176971, 46902628, 54467568, 58223952, 70353942, 93805256, 105530913, 140707884, 187610512, 211061826, 281415768, 422123652, 562831536, 844247304, 1688494608]

約数ペア:

[(1, 1688494608), (2, 844247304), (3, 562831536), (4, 422123652), (6, 281415768), (8, 211061826), (9, 187610512), (12, 140707884), (16, 105530913), (18, 93805256), (24, 70353942), (29, 58223952), (31, 54467568), (36, 46902628), (48, 35176971), (58, 29111976), (62, 27233784), (72, 23451314), (87, 19407984), (93, 18155856), (116, 14555988), (124, 13616892), (144, 11725657), (174, 9703992), (186, 9077928), (232, 7277994), (248, 6808446), (261, 6469328), (279, 6051952), (348, 4851996), (372, 4538964), (464, 3638997), (496, 3404223), (522, 3234664), (558, 3025976), (696, 2425998), (744, 2269482), (899, 1878192), (1044, 1617332), (1116, 1512988), (1392, 1212999), (1488, 1134741), (1798, 939096), (2088, 808666), (2232, 756494), (2697, 626064), (3596, 469548), (4176, 404333), (4464, 378247), (5394, 313032), (7192, 234774), (8091, 208688), (10788, 156516), (13043, 129456), (14384, 117387), (16182, 104344), (21576, 78258), (26086, 64728), (32364, 52172), (39129, 43152)]