690254712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 2174599440

約数和(自身を除く): 1484344728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 257, 292, 438, 504, 511, 514, 584, 657, 771, 876, 1022, 1028, 1314, 1533, 1542, 1752, 1799, 2044, 2056, 2313, 2628, 3066, 3084, 3598, 4088, 4599, 4626, 5256, 5329, 5397, 6132, 6168, 7196, 9198, 9252, 10658, 10794, 12264, 14392, 15987, 16191, 18396, 18504, 18761, 21316, 21588, 31974, 32382, 36792, 37303, 37522, 42632, 43176, 47961, 56283, 63948, 64764, 74606, 75044, 95922, 111909, 112566, 127896, 129528, 131327, 149212, 150088, 168849, 191844, 223818, 225132, 262654, 298424, 335727, 337698, 383688, 393981, 447636, 450264, 525308, 671454, 675396, 787962, 895272, 1050616, 1181943, 1342908, 1350792, 1369553, 1575924, 2363886, 2685816, 2739106, 3151848, 4108659, 4727772, 5478212, 8217318, 9455544, 9586871, 10956424, 12325977, 16434636, 19173742, 24651954, 28760613, 32869272, 38347484, 49303908, 57521226, 76694968, 86281839, 98607816, 115042452, 172563678, 230084904, 345127356, 690254712]

約数ペア:

[(1, 690254712), (2, 345127356), (3, 230084904), (4, 172563678), (6, 115042452), (7, 98607816), (8, 86281839), (9, 76694968), (12, 57521226), (14, 49303908), (18, 38347484), (21, 32869272), (24, 28760613), (28, 24651954), (36, 19173742), (42, 16434636), (56, 12325977), (63, 10956424), (72, 9586871), (73, 9455544), (84, 8217318), (126, 5478212), (146, 4727772), (168, 4108659), (219, 3151848), (252, 2739106), (257, 2685816), (292, 2363886), (438, 1575924), (504, 1369553), (511, 1350792), (514, 1342908), (584, 1181943), (657, 1050616), (771, 895272), (876, 787962), (1022, 675396), (1028, 671454), (1314, 525308), (1533, 450264), (1542, 447636), (1752, 393981), (1799, 383688), (2044, 337698), (2056, 335727), (2313, 298424), (2628, 262654), (3066, 225132), (3084, 223818), (3598, 191844), (4088, 168849), (4599, 150088), (4626, 149212), (5256, 131327), (5329, 129528), (5397, 127896), (6132, 112566), (6168, 111909), (7196, 95922), (9198, 75044), (9252, 74606), (10658, 64764), (10794, 63948), (12264, 56283), (14392, 47961), (15987, 43176), (16191, 42632), (18396, 37522), (18504, 37303), (18761, 36792), (21316, 32382), (21588, 31974)]