221493792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9341}}^1$

素因数の和:9386

約数の個数: 96

約数和(自身を含む): 659171520

約数和(自身を除く): 437677728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 9341, 11856, 18682, 23712, 28023, 37364, 56046, 74728, 112092, 121433, 149456, 177479, 224184, 242866, 298912, 354958, 364299, 448368, 485732, 532437, 709916, 728598, 896736, 971464, 1064874, 1419832, 1457196, 1942928, 2129748, 2307227, 2839664, 2914392, 3885856, 4259496, 4614454, 5679328, 5828784, 6921681, 8518992, 9228908, 11657568, 13843362, 17037984, 18457816, 27686724, 36915632, 55373448, 73831264, 110746896, 221493792]

約数ペア:

[(1, 221493792), (2, 110746896), (3, 73831264), (4, 55373448), (6, 36915632), (8, 27686724), (12, 18457816), (13, 17037984), (16, 13843362), (19, 11657568), (24, 9228908), (26, 8518992), (32, 6921681), (38, 5828784), (39, 5679328), (48, 4614454), (52, 4259496), (57, 3885856), (76, 2914392), (78, 2839664), (96, 2307227), (104, 2129748), (114, 1942928), (152, 1457196), (156, 1419832), (208, 1064874), (228, 971464), (247, 896736), (304, 728598), (312, 709916), (416, 532437), (456, 485732), (494, 448368), (608, 364299), (624, 354958), (741, 298912), (912, 242866), (988, 224184), (1248, 177479), (1482, 149456), (1824, 121433), (1976, 112092), (2964, 74728), (3952, 56046), (5928, 37364), (7904, 28023), (9341, 23712), (11856, 18682)]