251330706

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 625173120

約数和(自身を除く): 373842414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 229, 241, 253, 414, 458, 482, 506, 687, 723, 759, 1374, 1446, 1518, 2061, 2169, 2277, 2519, 2651, 4122, 4338, 4554, 5038, 5267, 5302, 5543, 7557, 7953, 10534, 11086, 15114, 15801, 15906, 16629, 22671, 23859, 31602, 33258, 45342, 47403, 47718, 49887, 55189, 57937, 60973, 94806, 99774, 110378, 115874, 121946, 165567, 173811, 182919, 331134, 347622, 365838, 496701, 521433, 548757, 607079, 993402, 1042866, 1097514, 1214158, 1269347, 1821237, 2538694, 3642474, 3808041, 5463711, 7616082, 10927422, 11424123, 13962817, 22848246, 27925634, 41888451, 83776902, 125665353, 251330706]

約数ペア:

[(1, 251330706), (2, 125665353), (3, 83776902), (6, 41888451), (9, 27925634), (11, 22848246), (18, 13962817), (22, 11424123), (23, 10927422), (33, 7616082), (46, 5463711), (66, 3808041), (69, 3642474), (99, 2538694), (138, 1821237), (198, 1269347), (207, 1214158), (229, 1097514), (241, 1042866), (253, 993402), (414, 607079), (458, 548757), (482, 521433), (506, 496701), (687, 365838), (723, 347622), (759, 331134), (1374, 182919), (1446, 173811), (1518, 165567), (2061, 121946), (2169, 115874), (2277, 110378), (2519, 99774), (2651, 94806), (4122, 60973), (4338, 57937), (4554, 55189), (5038, 49887), (5267, 47718), (5302, 47403), (5543, 45342), (7557, 33258), (7953, 31602), (10534, 23859), (11086, 22671), (15114, 16629), (15801, 15906)]