233945568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 715399776

約数和(自身を除く): 481454208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 272, 284, 288, 306, 408, 426, 544, 568, 612, 639, 673, 816, 852, 1136, 1207, 1224, 1278, 1346, 1632, 1704, 2019, 2272, 2414, 2448, 2556, 2692, 3408, 3621, 4038, 4828, 4896, 5112, 5384, 6057, 6816, 7242, 8076, 9656, 10224, 10768, 10863, 11441, 12114, 14484, 16152, 19312, 20448, 21536, 21726, 22882, 24228, 28968, 32304, 34323, 38624, 43452, 45764, 47783, 48456, 57936, 64608, 68646, 86904, 91528, 95566, 96912, 102969, 115872, 137292, 143349, 173808, 183056, 191132, 193824, 205938, 274584, 286698, 347616, 366112, 382264, 411876, 430047, 549168, 573396, 764528, 812311, 823752, 860094, 1098336, 1146792, 1529056, 1624622, 1647504, 1720188, 2293584, 2436933, 3249244, 3295008, 3440376, 4587168, 4873866, 6498488, 6880752, 7310799, 9747732, 12996976, 13761504, 14621598, 19495464, 25993952, 29243196, 38990928, 58486392, 77981856, 116972784, 233945568]

約数ペア:

[(1, 233945568), (2, 116972784), (3, 77981856), (4, 58486392), (6, 38990928), (8, 29243196), (9, 25993952), (12, 19495464), (16, 14621598), (17, 13761504), (18, 12996976), (24, 9747732), (32, 7310799), (34, 6880752), (36, 6498488), (48, 4873866), (51, 4587168), (68, 3440376), (71, 3295008), (72, 3249244), (96, 2436933), (102, 2293584), (136, 1720188), (142, 1647504), (144, 1624622), (153, 1529056), (204, 1146792), (213, 1098336), (272, 860094), (284, 823752), (288, 812311), (306, 764528), (408, 573396), (426, 549168), (544, 430047), (568, 411876), (612, 382264), (639, 366112), (673, 347616), (816, 286698), (852, 274584), (1136, 205938), (1207, 193824), (1224, 191132), (1278, 183056), (1346, 173808), (1632, 143349), (1704, 137292), (2019, 115872), (2272, 102969), (2414, 96912), (2448, 95566), (2556, 91528), (2692, 86904), (3408, 68646), (3621, 64608), (4038, 57936), (4828, 48456), (4896, 47783), (5112, 45764), (5384, 43452), (6057, 38624), (6816, 34323), (7242, 32304), (8076, 28968), (9656, 24228), (10224, 22882), (10768, 21726), (10863, 21536), (11441, 20448), (12114, 19312), (14484, 16152)]