211598478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 598366080

約数和(自身を除く): 386767602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 182, 234, 247, 266, 273, 338, 342, 399, 494, 507, 523, 546, 741, 798, 819, 1014, 1046, 1183, 1197, 1482, 1521, 1569, 1638, 1729, 2223, 2366, 2394, 3042, 3138, 3211, 3458, 3549, 3661, 4446, 4707, 5187, 6422, 6799, 7098, 7322, 9414, 9633, 9937, 10374, 10647, 10983, 13598, 15561, 19266, 19874, 20397, 21294, 21966, 22477, 28899, 29811, 31122, 32949, 40794, 44954, 47593, 57798, 59622, 61191, 65898, 67431, 69559, 88387, 89433, 95186, 122382, 129181, 134862, 139118, 142779, 176774, 178866, 202293, 208677, 258362, 265161, 285558, 387543, 404586, 417354, 428337, 530322, 618709, 626031, 775086, 795483, 856674, 904267, 1162629, 1237418, 1252062, 1590966, 1679353, 1808534, 1856127, 2325258, 2712801, 3358706, 3712254, 5038059, 5425602, 5568381, 8138403, 10076118, 11136762, 11755471, 15114177, 16276806, 23510942, 30228354, 35266413, 70532826, 105799239, 211598478]

約数ペア:

[(1, 211598478), (2, 105799239), (3, 70532826), (6, 35266413), (7, 30228354), (9, 23510942), (13, 16276806), (14, 15114177), (18, 11755471), (19, 11136762), (21, 10076118), (26, 8138403), (38, 5568381), (39, 5425602), (42, 5038059), (57, 3712254), (63, 3358706), (78, 2712801), (91, 2325258), (114, 1856127), (117, 1808534), (126, 1679353), (133, 1590966), (169, 1252062), (171, 1237418), (182, 1162629), (234, 904267), (247, 856674), (266, 795483), (273, 775086), (338, 626031), (342, 618709), (399, 530322), (494, 428337), (507, 417354), (523, 404586), (546, 387543), (741, 285558), (798, 265161), (819, 258362), (1014, 208677), (1046, 202293), (1183, 178866), (1197, 176774), (1482, 142779), (1521, 139118), (1569, 134862), (1638, 129181), (1729, 122382), (2223, 95186), (2366, 89433), (2394, 88387), (3042, 69559), (3138, 67431), (3211, 65898), (3458, 61191), (3549, 59622), (3661, 57798), (4446, 47593), (4707, 44954), (5187, 40794), (6422, 32949), (6799, 31122), (7098, 29811), (7322, 28899), (9414, 22477), (9633, 21966), (9937, 21294), (10374, 20397), (10647, 19874), (10983, 19266), (13598, 15561)]