262321884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9887}}^1$

素因数の和:9975

約数の個数: 72

約数和(自身を含む): 734243328

約数和(自身を除く): 471921444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 9887, 13266, 19774, 26532, 29661, 39548, 59322, 88983, 108757, 118644, 177966, 217514, 326271, 355932, 435028, 652542, 662429, 978813, 1305084, 1324858, 1957626, 1987287, 2649716, 3915252, 3974574, 5961861, 7286719, 7949148, 11923722, 14573438, 21860157, 23847444, 29146876, 43720314, 65580471, 87440628, 131160942, 262321884]

約数ペア:

[(1, 262321884), (2, 131160942), (3, 87440628), (4, 65580471), (6, 43720314), (9, 29146876), (11, 23847444), (12, 21860157), (18, 14573438), (22, 11923722), (33, 7949148), (36, 7286719), (44, 5961861), (66, 3974574), (67, 3915252), (99, 2649716), (132, 1987287), (134, 1957626), (198, 1324858), (201, 1305084), (268, 978813), (396, 662429), (402, 652542), (603, 435028), (737, 355932), (804, 326271), (1206, 217514), (1474, 177966), (2211, 118644), (2412, 108757), (2948, 88983), (4422, 59322), (6633, 39548), (8844, 29661), (9887, 26532), (13266, 19774)]