1777776768

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{30259}}^1$

素因数の和:30299

約数の個数: 128

約数和(自身を含む): 5555736000

約数和(自身を除く): 3777959232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 30259, 58752, 60518, 90777, 121036, 181554, 242072, 272331, 363108, 484144, 514403, 544662, 726216, 816993, 968288, 1028806, 1089324, 1452432, 1543209, 1633986, 1936576, 2057612, 2178648, 2904864, 3086418, 3267972, 3873152, 4115224, 4357296, 4629627, 5809728, 6172836, 6535944, 8230448, 8714592, 9259254, 11619456, 12345672, 13071888, 13888881, 16460896, 17429184, 18518508, 24691344, 26143776, 27777762, 32921792, 34858368, 37037016, 49382688, 52287552, 55555524, 65843584, 74074032, 98765376, 104575104, 111111048, 148148064, 197530752, 222222096, 296296128, 444444192, 592592256, 888888384, 1777776768]

約数ペア:

[(1, 1777776768), (2, 888888384), (3, 592592256), (4, 444444192), (6, 296296128), (8, 222222096), (9, 197530752), (12, 148148064), (16, 111111048), (17, 104575104), (18, 98765376), (24, 74074032), (27, 65843584), (32, 55555524), (34, 52287552), (36, 49382688), (48, 37037016), (51, 34858368), (54, 32921792), (64, 27777762), (68, 26143776), (72, 24691344), (96, 18518508), (102, 17429184), (108, 16460896), (128, 13888881), (136, 13071888), (144, 12345672), (153, 11619456), (192, 9259254), (204, 8714592), (216, 8230448), (272, 6535944), (288, 6172836), (306, 5809728), (384, 4629627), (408, 4357296), (432, 4115224), (459, 3873152), (544, 3267972), (576, 3086418), (612, 2904864), (816, 2178648), (864, 2057612), (918, 1936576), (1088, 1633986), (1152, 1543209), (1224, 1452432), (1632, 1089324), (1728, 1028806), (1836, 968288), (2176, 816993), (2448, 726216), (3264, 544662), (3456, 514403), (3672, 484144), (4896, 363108), (6528, 272331), (7344, 242072), (9792, 181554), (14688, 121036), (19584, 90777), (29376, 60518), (30259, 58752)]