308222502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 732146688

約数和(自身を除く): 423924186

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 71, 82, 123, 142, 213, 246, 287, 426, 497, 574, 861, 994, 1491, 1722, 2521, 2911, 2982, 5042, 5822, 7563, 8733, 15126, 17466, 17647, 20377, 35294, 40754, 52941, 61131, 103361, 105882, 122262, 178991, 206722, 310083, 357982, 536973, 620166, 723527, 1073946, 1252937, 1447054, 2170581, 2505874, 3758811, 4341162, 7338631, 7517622, 14677262, 22015893, 44031786, 51370417, 102740834, 154111251, 308222502]

約数ペア:

[(1, 308222502), (2, 154111251), (3, 102740834), (6, 51370417), (7, 44031786), (14, 22015893), (21, 14677262), (41, 7517622), (42, 7338631), (71, 4341162), (82, 3758811), (123, 2505874), (142, 2170581), (213, 1447054), (246, 1252937), (287, 1073946), (426, 723527), (497, 620166), (574, 536973), (861, 357982), (994, 310083), (1491, 206722), (1722, 178991), (2521, 122262), (2911, 105882), (2982, 103361), (5042, 61131), (5822, 52941), (7563, 40754), (8733, 35294), (15126, 20377), (17466, 17647)]