280499904

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 168

約数和(自身を含む): 867290112

約数和(自身を除く): 586790208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 576, 683, 713, 736, 744, 828, 992, 1104, 1116, 1366, 1426, 1472, 1488, 1656, 1984, 2049, 2139, 2208, 2232, 2732, 2852, 2976, 3312, 4098, 4278, 4416, 4464, 5464, 5704, 5952, 6147, 6417, 6624, 8196, 8556, 8928, 10928, 11408, 12294, 12834, 13248, 15709, 16392, 17112, 17856, 21173, 21856, 22816, 24588, 25668, 31418, 32784, 34224, 42346, 43712, 45632, 47127, 49176, 51336, 62836, 63519, 65568, 68448, 84692, 94254, 98352, 102672, 125672, 127038, 131136, 136896, 141381, 169384, 188508, 190557, 196704, 205344, 251344, 254076, 282762, 338768, 377016, 381114, 393408, 410688, 486979, 502688, 508152, 565524, 677536, 754032, 762228, 973958, 1005376, 1016304, 1131048, 1355072, 1460937, 1508064, 1524456, 1947916, 2032608, 2262096, 2921874, 3016128, 3048912, 3895832, 4065216, 4382811, 4524192, 5843748, 6097824, 7791664, 8765622, 9048384, 11687496, 12195648, 15583328, 17531244, 23374992, 31166656, 35062488, 46749984, 70124976, 93499968, 140249952, 280499904]

約数ペア:

[(1, 280499904), (2, 140249952), (3, 93499968), (4, 70124976), (6, 46749984), (8, 35062488), (9, 31166656), (12, 23374992), (16, 17531244), (18, 15583328), (23, 12195648), (24, 11687496), (31, 9048384), (32, 8765622), (36, 7791664), (46, 6097824), (48, 5843748), (62, 4524192), (64, 4382811), (69, 4065216), (72, 3895832), (92, 3048912), (93, 3016128), (96, 2921874), (124, 2262096), (138, 2032608), (144, 1947916), (184, 1524456), (186, 1508064), (192, 1460937), (207, 1355072), (248, 1131048), (276, 1016304), (279, 1005376), (288, 973958), (368, 762228), (372, 754032), (414, 677536), (496, 565524), (552, 508152), (558, 502688), (576, 486979), (683, 410688), (713, 393408), (736, 381114), (744, 377016), (828, 338768), (992, 282762), (1104, 254076), (1116, 251344), (1366, 205344), (1426, 196704), (1472, 190557), (1488, 188508), (1656, 169384), (1984, 141381), (2049, 136896), (2139, 131136), (2208, 127038), (2232, 125672), (2732, 102672), (2852, 98352), (2976, 94254), (3312, 84692), (4098, 68448), (4278, 65568), (4416, 63519), (4464, 62836), (5464, 51336), (5704, 49176), (5952, 47127), (6147, 45632), (6417, 43712), (6624, 42346), (8196, 34224), (8556, 32784), (8928, 31418), (10928, 25668), (11408, 24588), (12294, 22816), (12834, 21856), (13248, 21173), (15709, 17856), (16392, 17112)]