978718816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10151}}^1$

素因数の和:10315

約数の個数: 48

約数和(自身を含む): 2026176768

約数和(自身を除く): 1047457952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 262, 368, 524, 736, 1048, 2096, 3013, 4192, 6026, 10151, 12052, 20302, 24104, 40604, 48208, 81208, 96416, 162416, 233473, 324832, 466946, 933892, 1329781, 1867784, 2659562, 3735568, 5319124, 7471136, 10638248, 21276496, 30584963, 42552992, 61169926, 122339852, 244679704, 489359408, 978718816]

約数ペア:

[(1, 978718816), (2, 489359408), (4, 244679704), (8, 122339852), (16, 61169926), (23, 42552992), (32, 30584963), (46, 21276496), (92, 10638248), (131, 7471136), (184, 5319124), (262, 3735568), (368, 2659562), (524, 1867784), (736, 1329781), (1048, 933892), (2096, 466946), (3013, 324832), (4192, 233473), (6026, 162416), (10151, 96416), (12052, 81208), (20302, 48208), (24104, 40604)]