16312428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 48787200

約数和(自身を除く): 32474772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 199, 207, 253, 276, 297, 324, 396, 398, 414, 506, 594, 597, 621, 759, 796, 828, 891, 1012, 1188, 1194, 1242, 1518, 1782, 1791, 1863, 2189, 2277, 2388, 2484, 3036, 3564, 3582, 3726, 4378, 4554, 4577, 5373, 6567, 6831, 7164, 7452, 8756, 9108, 9154, 10746, 13134, 13662, 13731, 16119, 18308, 19701, 20493, 21492, 26268, 27324, 27462, 32238, 39402, 40986, 41193, 50347, 54924, 59103, 64476, 78804, 81972, 82386, 100694, 118206, 123579, 151041, 164772, 177309, 201388, 236412, 247158, 302082, 354618, 370737, 453123, 494316, 604164, 709236, 741474, 906246, 1359369, 1482948, 1812492, 2718738, 4078107, 5437476, 8156214, 16312428]

約数ペア:

[(1, 16312428), (2, 8156214), (3, 5437476), (4, 4078107), (6, 2718738), (9, 1812492), (11, 1482948), (12, 1359369), (18, 906246), (22, 741474), (23, 709236), (27, 604164), (33, 494316), (36, 453123), (44, 370737), (46, 354618), (54, 302082), (66, 247158), (69, 236412), (81, 201388), (92, 177309), (99, 164772), (108, 151041), (132, 123579), (138, 118206), (162, 100694), (198, 82386), (199, 81972), (207, 78804), (253, 64476), (276, 59103), (297, 54924), (324, 50347), (396, 41193), (398, 40986), (414, 39402), (506, 32238), (594, 27462), (597, 27324), (621, 26268), (759, 21492), (796, 20493), (828, 19701), (891, 18308), (1012, 16119), (1188, 13731), (1194, 13662), (1242, 13134), (1518, 10746), (1782, 9154), (1791, 9108), (1863, 8756), (2189, 7452), (2277, 7164), (2388, 6831), (2484, 6567), (3036, 5373), (3564, 4577), (3582, 4554), (3726, 4378)]