616389984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{305749}}^1$

素因数の和:305772

約数の個数: 72

約数和(自身を含む): 2003274000

約数和(自身を除く): 1386884016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 305749, 611498, 917247, 1222996, 1834494, 2140243, 2445992, 2751741, 3668988, 4280486, 4891984, 5503482, 6420729, 7337976, 8560972, 9783968, 11006964, 12841458, 14675952, 17121944, 19262187, 22013928, 25682916, 29351904, 34243888, 38524374, 44027856, 51365832, 68487776, 77048748, 88055712, 102731664, 154097496, 205463328, 308194992, 616389984]

約数ペア:

[(1, 616389984), (2, 308194992), (3, 205463328), (4, 154097496), (6, 102731664), (7, 88055712), (8, 77048748), (9, 68487776), (12, 51365832), (14, 44027856), (16, 38524374), (18, 34243888), (21, 29351904), (24, 25682916), (28, 22013928), (32, 19262187), (36, 17121944), (42, 14675952), (48, 12841458), (56, 11006964), (63, 9783968), (72, 8560972), (84, 7337976), (96, 6420729), (112, 5503482), (126, 4891984), (144, 4280486), (168, 3668988), (224, 2751741), (252, 2445992), (288, 2140243), (336, 1834494), (504, 1222996), (672, 917247), (1008, 611498), (2016, 305749)]