631314474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1861}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 1486501632

約数和(自身を除く): 855187158

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 197, 246, 287, 394, 574, 591, 861, 1182, 1379, 1722, 1861, 2758, 3722, 4137, 5583, 8077, 8274, 11166, 13027, 16154, 24231, 26054, 39081, 48462, 56539, 76301, 78162, 113078, 152602, 169617, 228903, 339234, 366617, 457806, 534107, 733234, 1068214, 1099851, 1602321, 2199702, 2566319, 3204642, 5132638, 7698957, 15031297, 15397914, 30062594, 45093891, 90187782, 105219079, 210438158, 315657237, 631314474]

約数ペア:

[(1, 631314474), (2, 315657237), (3, 210438158), (6, 105219079), (7, 90187782), (14, 45093891), (21, 30062594), (41, 15397914), (42, 15031297), (82, 7698957), (123, 5132638), (197, 3204642), (246, 2566319), (287, 2199702), (394, 1602321), (574, 1099851), (591, 1068214), (861, 733234), (1182, 534107), (1379, 457806), (1722, 366617), (1861, 339234), (2758, 228903), (3722, 169617), (4137, 152602), (5583, 113078), (8077, 78162), (8274, 76301), (11166, 56539), (13027, 48462), (16154, 39081), (24231, 26054)]