295471876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 603187200

約数和(自身を除く): 307715324

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 239, 268, 469, 478, 659, 938, 956, 1318, 1673, 1876, 2636, 3346, 4613, 6692, 9226, 16013, 18452, 32026, 44153, 64052, 88306, 112091, 157501, 176612, 224182, 309071, 315002, 448364, 618142, 630004, 1102507, 1236284, 2205014, 4410028, 10552567, 21105134, 42210268, 73867969, 147735938, 295471876]

約数ペア:

[(1, 295471876), (2, 147735938), (4, 73867969), (7, 42210268), (14, 21105134), (28, 10552567), (67, 4410028), (134, 2205014), (239, 1236284), (268, 1102507), (469, 630004), (478, 618142), (659, 448364), (938, 315002), (956, 309071), (1318, 224182), (1673, 176612), (1876, 157501), (2636, 112091), (3346, 88306), (4613, 64052), (6692, 44153), (9226, 32026), (16013, 18452)]