307713006

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 722608128

約数和(自身を除く): 414895122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 81, 93, 142, 162, 186, 213, 279, 426, 558, 639, 837, 863, 1278, 1674, 1726, 1917, 2201, 2511, 2589, 3834, 4402, 5022, 5178, 5751, 6603, 7767, 11502, 13206, 15534, 19809, 23301, 26753, 39618, 46602, 53506, 59427, 61273, 69903, 80259, 118854, 122546, 139806, 160518, 178281, 183819, 240777, 356562, 367638, 481554, 551457, 722331, 1102914, 1444662, 1654371, 1899463, 2166993, 3308742, 3798926, 4333986, 4963113, 5698389, 9926226, 11396778, 17095167, 34190334, 51285501, 102571002, 153856503, 307713006]

約数ペア:

[(1, 307713006), (2, 153856503), (3, 102571002), (6, 51285501), (9, 34190334), (18, 17095167), (27, 11396778), (31, 9926226), (54, 5698389), (62, 4963113), (71, 4333986), (81, 3798926), (93, 3308742), (142, 2166993), (162, 1899463), (186, 1654371), (213, 1444662), (279, 1102914), (426, 722331), (558, 551457), (639, 481554), (837, 367638), (863, 356562), (1278, 240777), (1674, 183819), (1726, 178281), (1917, 160518), (2201, 139806), (2511, 122546), (2589, 118854), (3834, 80259), (4402, 69903), (5022, 61273), (5178, 59427), (5751, 53506), (6603, 46602), (7767, 39618), (11502, 26753), (13206, 23301), (15534, 19809)]