318451536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 120

約数和(自身を含む): 974486240

約数和(自身を除く): 656034704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2539, 2613, 3216, 3484, 4824, 5078, 5226, 6968, 7617, 7839, 9648, 10156, 10452, 13936, 15234, 15678, 20312, 20904, 22851, 30468, 31356, 33007, 40624, 41808, 45702, 60936, 62712, 66014, 91404, 99021, 121872, 125424, 132028, 170113, 182808, 198042, 264056, 297063, 340226, 365616, 396084, 510339, 528112, 594126, 680452, 792168, 1020678, 1188252, 1360904, 1531017, 1584336, 2041356, 2211469, 2376504, 2721808, 3062034, 4082712, 4422938, 4753008, 6124068, 6634407, 8165424, 8845876, 12248136, 13268814, 17691752, 19903221, 24496272, 26537628, 35383504, 39806442, 53075256, 79612884, 106150512, 159225768, 318451536]

約数ペア:

[(1, 318451536), (2, 159225768), (3, 106150512), (4, 79612884), (6, 53075256), (8, 39806442), (9, 35383504), (12, 26537628), (13, 24496272), (16, 19903221), (18, 17691752), (24, 13268814), (26, 12248136), (36, 8845876), (39, 8165424), (48, 6634407), (52, 6124068), (67, 4753008), (72, 4422938), (78, 4082712), (104, 3062034), (117, 2721808), (134, 2376504), (144, 2211469), (156, 2041356), (201, 1584336), (208, 1531017), (234, 1360904), (268, 1188252), (312, 1020678), (402, 792168), (468, 680452), (536, 594126), (603, 528112), (624, 510339), (804, 396084), (871, 365616), (936, 340226), (1072, 297063), (1206, 264056), (1608, 198042), (1742, 182808), (1872, 170113), (2412, 132028), (2539, 125424), (2613, 121872), (3216, 99021), (3484, 91404), (4824, 66014), (5078, 62712), (5226, 60936), (6968, 45702), (7617, 41808), (7839, 40624), (9648, 33007), (10156, 31356), (10452, 30468), (13936, 22851), (15234, 20904), (15678, 20312)]