216553848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 654213120

約数和(自身を除く): 437659272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 967, 1032, 1204, 1302, 1333, 1736, 1806, 1934, 2408, 2604, 2666, 2901, 3612, 3868, 3999, 5208, 5332, 5802, 6769, 7224, 7736, 7998, 9331, 10664, 11604, 13538, 15996, 18662, 20307, 23208, 27076, 27993, 29977, 31992, 37324, 40614, 41581, 54152, 55986, 59954, 74648, 81228, 83162, 89931, 111972, 119908, 124743, 162456, 166324, 179862, 209839, 223944, 239816, 249486, 291067, 332648, 359724, 419678, 498972, 582134, 629517, 719448, 839356, 873201, 997944, 1164268, 1259034, 1289011, 1678712, 1746402, 2328536, 2518068, 2578022, 3492804, 3867033, 5036136, 5156044, 6985608, 7734066, 9023077, 10312088, 15468132, 18046154, 27069231, 30936264, 36092308, 54138462, 72184616, 108276924, 216553848]

約数ペア:

[(1, 216553848), (2, 108276924), (3, 72184616), (4, 54138462), (6, 36092308), (7, 30936264), (8, 27069231), (12, 18046154), (14, 15468132), (21, 10312088), (24, 9023077), (28, 7734066), (31, 6985608), (42, 5156044), (43, 5036136), (56, 3867033), (62, 3492804), (84, 2578022), (86, 2518068), (93, 2328536), (124, 1746402), (129, 1678712), (168, 1289011), (172, 1259034), (186, 1164268), (217, 997944), (248, 873201), (258, 839356), (301, 719448), (344, 629517), (372, 582134), (434, 498972), (516, 419678), (602, 359724), (651, 332648), (744, 291067), (868, 249486), (903, 239816), (967, 223944), (1032, 209839), (1204, 179862), (1302, 166324), (1333, 162456), (1736, 124743), (1806, 119908), (1934, 111972), (2408, 89931), (2604, 83162), (2666, 81228), (2901, 74648), (3612, 59954), (3868, 55986), (3999, 54152), (5208, 41581), (5332, 40614), (5802, 37324), (6769, 31992), (7224, 29977), (7736, 27993), (7998, 27076), (9331, 23208), (10664, 20307), (11604, 18662), (13538, 15996)]