304974656

素因数分解:

$2^6\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1033}}^1$

素因数の和:1711

約数の個数: 56

約数和(自身を含む): 693359040

約数和(自身を除く): 388384384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 659, 1033, 1318, 2066, 2636, 4132, 4613, 5272, 7231, 8264, 9226, 10544, 14462, 16528, 18452, 21088, 28924, 33056, 36904, 42176, 57848, 66112, 73808, 115696, 147616, 231392, 295232, 462784, 680747, 1361494, 2722988, 4765229, 5445976, 9530458, 10891952, 19060916, 21783904, 38121832, 43567808, 76243664, 152487328, 304974656]

約数ペア:

[(1, 304974656), (2, 152487328), (4, 76243664), (7, 43567808), (8, 38121832), (14, 21783904), (16, 19060916), (28, 10891952), (32, 9530458), (56, 5445976), (64, 4765229), (112, 2722988), (224, 1361494), (448, 680747), (659, 462784), (1033, 295232), (1318, 231392), (2066, 147616), (2636, 115696), (4132, 73808), (4613, 66112), (5272, 57848), (7231, 42176), (8264, 36904), (9226, 33056), (10544, 28924), (14462, 21088), (16528, 18452)]