353527384

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 776355840

約数和(自身を除く): 422828456

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 311, 371, 383, 424, 622, 742, 766, 1244, 1484, 1532, 2177, 2488, 2681, 2968, 3064, 4354, 5362, 8708, 10724, 16483, 17416, 20299, 21448, 32966, 40598, 65932, 81196, 115381, 119113, 131864, 142093, 162392, 230762, 238226, 284186, 461524, 476452, 568372, 833791, 923048, 952904, 1136744, 1667582, 3335164, 6312989, 6670328, 12625978, 25251956, 44190923, 50503912, 88381846, 176763692, 353527384]

約数ペア:

[(1, 353527384), (2, 176763692), (4, 88381846), (7, 50503912), (8, 44190923), (14, 25251956), (28, 12625978), (53, 6670328), (56, 6312989), (106, 3335164), (212, 1667582), (311, 1136744), (371, 952904), (383, 923048), (424, 833791), (622, 568372), (742, 476452), (766, 461524), (1244, 284186), (1484, 238226), (1532, 230762), (2177, 162392), (2488, 142093), (2681, 131864), (2968, 119113), (3064, 115381), (4354, 81196), (5362, 65932), (8708, 40598), (10724, 32966), (16483, 21448), (17416, 20299)]