845490888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 2543289840

約数和(自身を除く): 1697798952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 121, 132, 198, 214, 242, 264, 321, 363, 396, 428, 484, 642, 726, 792, 856, 907, 963, 968, 1089, 1177, 1284, 1452, 1814, 1926, 2178, 2354, 2568, 2721, 2904, 3531, 3628, 3852, 4356, 4708, 5442, 7062, 7256, 7704, 8163, 8712, 9416, 9977, 10593, 10884, 12947, 14124, 16326, 19954, 21186, 21768, 25894, 28248, 29931, 32652, 38841, 39908, 42372, 51788, 59862, 65304, 77682, 79816, 84744, 89793, 97049, 103576, 109747, 116523, 119724, 155364, 179586, 194098, 219494, 233046, 239448, 291147, 310728, 329241, 359172, 388196, 438988, 466092, 582294, 658482, 718344, 776392, 873441, 877976, 932184, 987723, 1067539, 1164588, 1316964, 1746882, 1975446, 2135078, 2329176, 2633928, 3202617, 3493764, 3950892, 4270156, 6405234, 6987528, 7901784, 8540312, 9607851, 11742929, 12810468, 19215702, 23485858, 25620936, 35228787, 38431404, 46971716, 70457574, 76862808, 93943432, 105686361, 140915148, 211372722, 281830296, 422745444, 845490888]

約数ペア:

[(1, 845490888), (2, 422745444), (3, 281830296), (4, 211372722), (6, 140915148), (8, 105686361), (9, 93943432), (11, 76862808), (12, 70457574), (18, 46971716), (22, 38431404), (24, 35228787), (33, 25620936), (36, 23485858), (44, 19215702), (66, 12810468), (72, 11742929), (88, 9607851), (99, 8540312), (107, 7901784), (121, 6987528), (132, 6405234), (198, 4270156), (214, 3950892), (242, 3493764), (264, 3202617), (321, 2633928), (363, 2329176), (396, 2135078), (428, 1975446), (484, 1746882), (642, 1316964), (726, 1164588), (792, 1067539), (856, 987723), (907, 932184), (963, 877976), (968, 873441), (1089, 776392), (1177, 718344), (1284, 658482), (1452, 582294), (1814, 466092), (1926, 438988), (2178, 388196), (2354, 359172), (2568, 329241), (2721, 310728), (2904, 291147), (3531, 239448), (3628, 233046), (3852, 219494), (4356, 194098), (4708, 179586), (5442, 155364), (7062, 119724), (7256, 116523), (7704, 109747), (8163, 103576), (8712, 97049), (9416, 89793), (9977, 84744), (10593, 79816), (10884, 77682), (12947, 65304), (14124, 59862), (16326, 51788), (19954, 42372), (21186, 39908), (21768, 38841), (25894, 32652), (28248, 29931)]