279597024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 913610880

約数和(自身を除く): 634013856

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, 331, 336, 419, 504, 662, 672, 838, 993, 1008, 1257, 1324, 1676, 1986, 2016, 2317, 2514, 2648, 2933, 2979, 3352, 3771, 3972, 4634, 5028, 5296, 5866, 5958, 6704, 6951, 7542, 7944, 8799, 9268, 10056, 10592, 11732, 11916, 13408, 13902, 15084, 15888, 17598, 18536, 20112, 20853, 23464, 23832, 26397, 27804, 30168, 31776, 35196, 37072, 40224, 41706, 46928, 47664, 52794, 55608, 60336, 70392, 74144, 83412, 93856, 95328, 105588, 111216, 120672, 138689, 140784, 166824, 211176, 222432, 277378, 281568, 333648, 416067, 422352, 554756, 667296, 832134, 844704, 970823, 1109512, 1248201, 1664268, 1941646, 2219024, 2496402, 2912469, 3328536, 3883292, 4438048, 4992804, 5824938, 6657072, 7766584, 8737407, 9985608, 11649876, 13314144, 15533168, 17474814, 19971216, 23299752, 31066336, 34949628, 39942432, 46599504, 69899256, 93199008, 139798512, 279597024]

約数ペア:

[(1, 279597024), (2, 139798512), (3, 93199008), (4, 69899256), (6, 46599504), (7, 39942432), (8, 34949628), (9, 31066336), (12, 23299752), (14, 19971216), (16, 17474814), (18, 15533168), (21, 13314144), (24, 11649876), (28, 9985608), (32, 8737407), (36, 7766584), (42, 6657072), (48, 5824938), (56, 4992804), (63, 4438048), (72, 3883292), (84, 3328536), (96, 2912469), (112, 2496402), (126, 2219024), (144, 1941646), (168, 1664268), (224, 1248201), (252, 1109512), (288, 970823), (331, 844704), (336, 832134), (419, 667296), (504, 554756), (662, 422352), (672, 416067), (838, 333648), (993, 281568), (1008, 277378), (1257, 222432), (1324, 211176), (1676, 166824), (1986, 140784), (2016, 138689), (2317, 120672), (2514, 111216), (2648, 105588), (2933, 95328), (2979, 93856), (3352, 83412), (3771, 74144), (3972, 70392), (4634, 60336), (5028, 55608), (5296, 52794), (5866, 47664), (5958, 46928), (6704, 41706), (6951, 40224), (7542, 37072), (7944, 35196), (8799, 31776), (9268, 30168), (10056, 27804), (10592, 26397), (11732, 23832), (11916, 23464), (13408, 20853), (13902, 20112), (15084, 18536), (15888, 17598)]