974203428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 2693077632

約数和(自身を除く): 1718874204

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 61, 66, 68, 102, 121, 122, 132, 183, 187, 204, 242, 244, 363, 366, 374, 484, 561, 647, 671, 726, 732, 748, 1037, 1122, 1294, 1342, 1452, 1941, 2013, 2057, 2074, 2244, 2588, 2684, 3111, 3882, 4026, 4114, 4148, 6171, 6222, 7117, 7381, 7764, 8052, 8228, 10999, 11407, 12342, 12444, 14234, 14762, 21351, 21998, 22143, 22814, 24684, 28468, 29524, 32997, 34221, 39467, 42702, 43996, 44286, 45628, 65994, 68442, 78287, 78934, 85404, 88572, 118401, 120989, 125477, 131988, 136884, 156574, 157868, 234861, 236802, 241978, 250954, 313148, 362967, 376431, 434137, 469722, 473604, 483956, 501908, 670939, 725934, 752862, 868274, 939444, 1302411, 1330879, 1341878, 1451868, 1505724, 1736548, 2012817, 2604822, 2661758, 2683756, 3992637, 4025634, 4775507, 5209644, 5323516, 7380329, 7985274, 8051268, 9551014, 14326521, 14760658, 15970548, 19102028, 22140987, 28653042, 29521316, 44281974, 57306084, 81183619, 88563948, 162367238, 243550857, 324734476, 487101714, 974203428]

約数ペア:

[(1, 974203428), (2, 487101714), (3, 324734476), (4, 243550857), (6, 162367238), (11, 88563948), (12, 81183619), (17, 57306084), (22, 44281974), (33, 29521316), (34, 28653042), (44, 22140987), (51, 19102028), (61, 15970548), (66, 14760658), (68, 14326521), (102, 9551014), (121, 8051268), (122, 7985274), (132, 7380329), (183, 5323516), (187, 5209644), (204, 4775507), (242, 4025634), (244, 3992637), (363, 2683756), (366, 2661758), (374, 2604822), (484, 2012817), (561, 1736548), (647, 1505724), (671, 1451868), (726, 1341878), (732, 1330879), (748, 1302411), (1037, 939444), (1122, 868274), (1294, 752862), (1342, 725934), (1452, 670939), (1941, 501908), (2013, 483956), (2057, 473604), (2074, 469722), (2244, 434137), (2588, 376431), (2684, 362967), (3111, 313148), (3882, 250954), (4026, 241978), (4114, 236802), (4148, 234861), (6171, 157868), (6222, 156574), (7117, 136884), (7381, 131988), (7764, 125477), (8052, 120989), (8228, 118401), (10999, 88572), (11407, 85404), (12342, 78934), (12444, 78287), (14234, 68442), (14762, 65994), (21351, 45628), (21998, 44286), (22143, 43996), (22814, 42702), (24684, 39467), (28468, 34221), (29524, 32997)]