16809315008

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 35752796160

約数和(自身を除く): 18943481152

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 463, 464, 496, 631, 899, 926, 928, 992, 1262, 1798, 1852, 1856, 1984, 2524, 3596, 3704, 5048, 7192, 7408, 10096, 13427, 14353, 14384, 14816, 18299, 19561, 20192, 26854, 28706, 28768, 29632, 36598, 39122, 40384, 53708, 57412, 57536, 73196, 78244, 107416, 114824, 146392, 156488, 214832, 229648, 292153, 292784, 312976, 416237, 429664, 459296, 567269, 584306, 585568, 625952, 832474, 859328, 918592, 1134538, 1168612, 1171136, 1251904, 1664948, 2269076, 2337224, 3329896, 4538152, 4674448, 6659792, 8472437, 9056743, 9076304, 9348896, 13319584, 16944874, 18113486, 18152608, 18697792, 26639168, 33889748, 36226972, 36305216, 67779496, 72453944, 135558992, 144907888, 262645547, 271117984, 289815776, 525291094, 542235968, 579631552, 1050582188, 2101164376, 4202328752, 8404657504, 16809315008]

約数ペア:

[(1, 16809315008), (2, 8404657504), (4, 4202328752), (8, 2101164376), (16, 1050582188), (29, 579631552), (31, 542235968), (32, 525291094), (58, 289815776), (62, 271117984), (64, 262645547), (116, 144907888), (124, 135558992), (232, 72453944), (248, 67779496), (463, 36305216), (464, 36226972), (496, 33889748), (631, 26639168), (899, 18697792), (926, 18152608), (928, 18113486), (992, 16944874), (1262, 13319584), (1798, 9348896), (1852, 9076304), (1856, 9056743), (1984, 8472437), (2524, 6659792), (3596, 4674448), (3704, 4538152), (5048, 3329896), (7192, 2337224), (7408, 2269076), (10096, 1664948), (13427, 1251904), (14353, 1171136), (14384, 1168612), (14816, 1134538), (18299, 918592), (19561, 859328), (20192, 832474), (26854, 625952), (28706, 585568), (28768, 584306), (29632, 567269), (36598, 459296), (39122, 429664), (40384, 416237), (53708, 312976), (57412, 292784), (57536, 292153), (73196, 229648), (78244, 214832), (107416, 156488), (114824, 146392)]