858745098

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 1933920000

約数和(自身を除く): 1075174902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 199, 314, 398, 471, 509, 597, 942, 1018, 1194, 1413, 1527, 1791, 2826, 3054, 3582, 4239, 4581, 5373, 8478, 9162, 10746, 13743, 27486, 31243, 62486, 79913, 93729, 101291, 159826, 187458, 202582, 239739, 281187, 303873, 479478, 562374, 607746, 719217, 843561, 911619, 1438434, 1687122, 1823238, 2157651, 2734857, 4315302, 5469714, 15902687, 31805374, 47708061, 95416122, 143124183, 286248366, 429372549, 858745098]

約数ペア:

[(1, 858745098), (2, 429372549), (3, 286248366), (6, 143124183), (9, 95416122), (18, 47708061), (27, 31805374), (54, 15902687), (157, 5469714), (199, 4315302), (314, 2734857), (398, 2157651), (471, 1823238), (509, 1687122), (597, 1438434), (942, 911619), (1018, 843561), (1194, 719217), (1413, 607746), (1527, 562374), (1791, 479478), (2826, 303873), (3054, 281187), (3582, 239739), (4239, 202582), (4581, 187458), (5373, 159826), (8478, 101291), (9162, 93729), (10746, 79913), (13743, 62486), (27486, 31243)]