221588928

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 168

約数和(自身を含む): 710616816

約数和(自身を除く): 489027888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 64, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 192, 198, 246, 264, 288, 328, 352, 369, 396, 451, 492, 528, 576, 656, 704, 738, 792, 853, 902, 984, 1056, 1312, 1353, 1476, 1584, 1706, 1804, 1968, 2112, 2559, 2624, 2706, 2952, 3168, 3412, 3608, 3936, 4059, 5118, 5412, 5904, 6336, 6824, 7216, 7677, 7872, 8118, 9383, 10236, 10824, 11808, 13648, 14432, 15354, 16236, 18766, 20472, 21648, 23616, 27296, 28149, 28864, 30708, 32472, 34973, 37532, 40944, 43296, 54592, 56298, 61416, 64944, 69946, 75064, 81888, 84447, 86592, 104919, 112596, 122832, 129888, 139892, 150128, 163776, 168894, 209838, 225192, 245664, 259776, 279784, 300256, 314757, 337788, 384703, 419676, 450384, 491328, 559568, 600512, 629514, 675576, 769406, 839352, 900768, 1119136, 1154109, 1259028, 1351152, 1538812, 1678704, 1801536, 2238272, 2308218, 2518056, 2702304, 3077624, 3357408, 3462327, 4616436, 5036112, 5404608, 6155248, 6714816, 6924654, 9232872, 10072224, 12310496, 13849308, 18465744, 20144448, 24620992, 27698616, 36931488, 55397232, 73862976, 110794464, 221588928]

約数ペア:

[(1, 221588928), (2, 110794464), (3, 73862976), (4, 55397232), (6, 36931488), (8, 27698616), (9, 24620992), (11, 20144448), (12, 18465744), (16, 13849308), (18, 12310496), (22, 10072224), (24, 9232872), (32, 6924654), (33, 6714816), (36, 6155248), (41, 5404608), (44, 5036112), (48, 4616436), (64, 3462327), (66, 3357408), (72, 3077624), (82, 2702304), (88, 2518056), (96, 2308218), (99, 2238272), (123, 1801536), (132, 1678704), (144, 1538812), (164, 1351152), (176, 1259028), (192, 1154109), (198, 1119136), (246, 900768), (264, 839352), (288, 769406), (328, 675576), (352, 629514), (369, 600512), (396, 559568), (451, 491328), (492, 450384), (528, 419676), (576, 384703), (656, 337788), (704, 314757), (738, 300256), (792, 279784), (853, 259776), (902, 245664), (984, 225192), (1056, 209838), (1312, 168894), (1353, 163776), (1476, 150128), (1584, 139892), (1706, 129888), (1804, 122832), (1968, 112596), (2112, 104919), (2559, 86592), (2624, 84447), (2706, 81888), (2952, 75064), (3168, 69946), (3412, 64944), (3608, 61416), (3936, 56298), (4059, 54592), (5118, 43296), (5412, 40944), (5904, 37532), (6336, 34973), (6824, 32472), (7216, 30708), (7677, 28864), (7872, 28149), (8118, 27296), (9383, 23616), (10236, 21648), (10824, 20472), (11808, 18766), (13648, 16236), (14432, 15354)]