268604856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4210

約数の個数: 128

約数和(自身を含む): 838656000

約数和(自身を除く): 570051144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4159, 4968, 5382, 7176, 8073, 8318, 10764, 12477, 16146, 16636, 21528, 24954, 32292, 33272, 37431, 49908, 54067, 64584, 74862, 95657, 99816, 108134, 112293, 149724, 162201, 191314, 216268, 224586, 286971, 299448, 324402, 382628, 432536, 449172, 486603, 573942, 648804, 765256, 860913, 898344, 973206, 1147884, 1243541, 1297608, 1459809, 1721826, 1946412, 2295768, 2487082, 2582739, 2919618, 3443652, 3730623, 3892824, 4974164, 5165478, 5839236, 6887304, 7461246, 9948328, 10330956, 11191869, 11678472, 14922492, 20661912, 22383738, 29844984, 33575607, 44767476, 67151214, 89534952, 134302428, 268604856]

約数ペア:

[(1, 268604856), (2, 134302428), (3, 89534952), (4, 67151214), (6, 44767476), (8, 33575607), (9, 29844984), (12, 22383738), (13, 20661912), (18, 14922492), (23, 11678472), (24, 11191869), (26, 10330956), (27, 9948328), (36, 7461246), (39, 6887304), (46, 5839236), (52, 5165478), (54, 4974164), (69, 3892824), (72, 3730623), (78, 3443652), (92, 2919618), (104, 2582739), (108, 2487082), (117, 2295768), (138, 1946412), (156, 1721826), (184, 1459809), (207, 1297608), (216, 1243541), (234, 1147884), (276, 973206), (299, 898344), (312, 860913), (351, 765256), (414, 648804), (468, 573942), (552, 486603), (598, 449172), (621, 432536), (702, 382628), (828, 324402), (897, 299448), (936, 286971), (1196, 224586), (1242, 216268), (1404, 191314), (1656, 162201), (1794, 149724), (2392, 112293), (2484, 108134), (2691, 99816), (2808, 95657), (3588, 74862), (4159, 64584), (4968, 54067), (5382, 49908), (7176, 37431), (8073, 33272), (8318, 32292), (10764, 24954), (12477, 21528), (16146, 16636)]