297983764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2767}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 596780800

約数和(自身を除く): 298797036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 2071, 2767, 2834, 4142, 5534, 5668, 8284, 11068, 26923, 35971, 52573, 53846, 71942, 105146, 107692, 143884, 210292, 301603, 603206, 683449, 1206412, 1366898, 2733796, 3920839, 5730457, 7841678, 11460914, 15683356, 22921828, 74495941, 148991882, 297983764]

約数ペア:

[(1, 297983764), (2, 148991882), (4, 74495941), (13, 22921828), (19, 15683356), (26, 11460914), (38, 7841678), (52, 5730457), (76, 3920839), (109, 2733796), (218, 1366898), (247, 1206412), (436, 683449), (494, 603206), (988, 301603), (1417, 210292), (2071, 143884), (2767, 107692), (2834, 105146), (4142, 71942), (5534, 53846), (5668, 52573), (8284, 35971), (11068, 26923)]