288456984

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1942

約数の個数: 128

約数和(自身を含む): 863539200

約数和(自身を除く): 575082216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 1873, 2139, 2232, 2484, 2852, 3348, 3746, 4278, 4968, 5619, 5704, 6417, 6696, 7492, 8556, 11238, 12834, 14984, 16857, 17112, 19251, 22476, 25668, 33714, 38502, 43079, 44952, 50571, 51336, 58063, 67428, 77004, 86158, 101142, 116126, 129237, 134856, 154008, 172316, 174189, 202284, 232252, 258474, 344632, 348378, 387711, 404568, 464504, 516948, 522567, 696756, 775422, 1033896, 1045134, 1163133, 1335449, 1393512, 1550844, 1567701, 2090268, 2326266, 2670898, 3101688, 3135402, 4006347, 4180536, 4652532, 5341796, 6270804, 8012694, 9305064, 10683592, 12019041, 12541608, 16025388, 24038082, 32050776, 36057123, 48076164, 72114246, 96152328, 144228492, 288456984]

約数ペア:

[(1, 288456984), (2, 144228492), (3, 96152328), (4, 72114246), (6, 48076164), (8, 36057123), (9, 32050776), (12, 24038082), (18, 16025388), (23, 12541608), (24, 12019041), (27, 10683592), (31, 9305064), (36, 8012694), (46, 6270804), (54, 5341796), (62, 4652532), (69, 4180536), (72, 4006347), (92, 3135402), (93, 3101688), (108, 2670898), (124, 2326266), (138, 2090268), (184, 1567701), (186, 1550844), (207, 1393512), (216, 1335449), (248, 1163133), (276, 1045134), (279, 1033896), (372, 775422), (414, 696756), (552, 522567), (558, 516948), (621, 464504), (713, 404568), (744, 387711), (828, 348378), (837, 344632), (1116, 258474), (1242, 232252), (1426, 202284), (1656, 174189), (1674, 172316), (1873, 154008), (2139, 134856), (2232, 129237), (2484, 116126), (2852, 101142), (3348, 86158), (3746, 77004), (4278, 67428), (4968, 58063), (5619, 51336), (5704, 50571), (6417, 44952), (6696, 43079), (7492, 38502), (8556, 33714), (11238, 25668), (12834, 22476), (14984, 19251), (16857, 17112)]