1520496512

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12011}}^1$

素因数の和:12091

約数の個数: 64

約数和(自身を含む): 3234591360

約数和(自身を除く): 1714094848

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 2944, 3956, 5504, 7912, 12011, 15824, 24022, 31648, 48044, 63296, 96088, 126592, 192176, 276253, 384352, 516473, 552506, 768704, 1032946, 1105012, 1537408, 2065892, 2210024, 4131784, 4420048, 8263568, 8840096, 11878879, 16527136, 17680192, 23757758, 33054272, 35360384, 47515516, 66108544, 95031032, 190062064, 380124128, 760248256, 1520496512]

約数ペア:

[(1, 1520496512), (2, 760248256), (4, 380124128), (8, 190062064), (16, 95031032), (23, 66108544), (32, 47515516), (43, 35360384), (46, 33054272), (64, 23757758), (86, 17680192), (92, 16527136), (128, 11878879), (172, 8840096), (184, 8263568), (344, 4420048), (368, 4131784), (688, 2210024), (736, 2065892), (989, 1537408), (1376, 1105012), (1472, 1032946), (1978, 768704), (2752, 552506), (2944, 516473), (3956, 384352), (5504, 276253), (7912, 192176), (12011, 126592), (15824, 96088), (24022, 63296), (31648, 48044)]