306528054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 783240192

約数和(自身を除く): 476712138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 41, 42, 51, 74, 82, 102, 111, 119, 123, 222, 238, 246, 259, 283, 287, 357, 518, 566, 574, 629, 697, 714, 777, 849, 861, 1258, 1394, 1517, 1554, 1698, 1722, 1887, 1981, 2091, 3034, 3774, 3962, 4182, 4403, 4551, 4811, 4879, 5943, 8806, 9102, 9622, 9758, 10471, 10619, 11603, 11886, 13209, 14433, 14637, 20942, 21238, 23206, 25789, 26418, 28866, 29274, 31413, 31857, 33677, 34809, 51578, 62826, 63714, 67354, 69618, 73297, 77367, 81221, 101031, 146594, 154734, 162442, 178007, 180523, 197251, 202062, 219891, 243663, 356014, 361046, 394502, 429311, 439782, 487326, 534021, 541569, 591753, 858622, 1068042, 1083138, 1183506, 1246049, 1287933, 1380757, 2492098, 2575866, 2761514, 3005177, 3738147, 4142271, 6010354, 7298287, 7476294, 8284542, 9015531, 14596574, 18031062, 21894861, 43789722, 51088009, 102176018, 153264027, 306528054]

約数ペア:

[(1, 306528054), (2, 153264027), (3, 102176018), (6, 51088009), (7, 43789722), (14, 21894861), (17, 18031062), (21, 14596574), (34, 9015531), (37, 8284542), (41, 7476294), (42, 7298287), (51, 6010354), (74, 4142271), (82, 3738147), (102, 3005177), (111, 2761514), (119, 2575866), (123, 2492098), (222, 1380757), (238, 1287933), (246, 1246049), (259, 1183506), (283, 1083138), (287, 1068042), (357, 858622), (518, 591753), (566, 541569), (574, 534021), (629, 487326), (697, 439782), (714, 429311), (777, 394502), (849, 361046), (861, 356014), (1258, 243663), (1394, 219891), (1517, 202062), (1554, 197251), (1698, 180523), (1722, 178007), (1887, 162442), (1981, 154734), (2091, 146594), (3034, 101031), (3774, 81221), (3962, 77367), (4182, 73297), (4403, 69618), (4551, 67354), (4811, 63714), (4879, 62826), (5943, 51578), (8806, 34809), (9102, 33677), (9622, 31857), (9758, 31413), (10471, 29274), (10619, 28866), (11603, 26418), (11886, 25789), (13209, 23206), (14433, 21238), (14637, 20942)]