307369728

素因数分解:

$2^8\times 3^9\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 935379368

約数和(自身を除く): 628009640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 243, 244, 256, 288, 324, 366, 384, 432, 486, 488, 549, 576, 648, 729, 732, 768, 864, 972, 976, 1098, 1152, 1296, 1458, 1464, 1647, 1728, 1944, 1952, 2187, 2196, 2304, 2592, 2916, 2928, 3294, 3456, 3888, 3904, 4374, 4392, 4941, 5184, 5832, 5856, 6561, 6588, 6912, 7776, 7808, 8748, 8784, 9882, 10368, 11664, 11712, 13122, 13176, 14823, 15552, 15616, 17496, 17568, 19683, 19764, 20736, 23328, 23424, 26244, 26352, 29646, 31104, 34992, 35136, 39366, 39528, 44469, 46656, 46848, 52488, 52704, 59292, 62208, 69984, 70272, 78732, 79056, 88938, 93312, 104976, 105408, 118584, 133407, 139968, 140544, 157464, 158112, 177876, 186624, 209952, 210816, 237168, 266814, 279936, 314928, 316224, 355752, 400221, 419904, 421632, 474336, 533628, 559872, 629856, 632448, 711504, 800442, 839808, 948672, 1067256, 1200663, 1259712, 1264896, 1423008, 1600884, 1679616, 1897344, 2134512, 2401326, 2519424, 2846016, 3201768, 3794688, 4269024, 4802652, 5038848, 5692032, 6403536, 8538048, 9605304, 11384064, 12807072, 17076096, 19210608, 25614144, 34152192, 38421216, 51228288, 76842432, 102456576, 153684864, 307369728]

約数ペア:

[(1, 307369728), (2, 153684864), (3, 102456576), (4, 76842432), (6, 51228288), (8, 38421216), (9, 34152192), (12, 25614144), (16, 19210608), (18, 17076096), (24, 12807072), (27, 11384064), (32, 9605304), (36, 8538048), (48, 6403536), (54, 5692032), (61, 5038848), (64, 4802652), (72, 4269024), (81, 3794688), (96, 3201768), (108, 2846016), (122, 2519424), (128, 2401326), (144, 2134512), (162, 1897344), (183, 1679616), (192, 1600884), (216, 1423008), (243, 1264896), (244, 1259712), (256, 1200663), (288, 1067256), (324, 948672), (366, 839808), (384, 800442), (432, 711504), (486, 632448), (488, 629856), (549, 559872), (576, 533628), (648, 474336), (729, 421632), (732, 419904), (768, 400221), (864, 355752), (972, 316224), (976, 314928), (1098, 279936), (1152, 266814), (1296, 237168), (1458, 210816), (1464, 209952), (1647, 186624), (1728, 177876), (1944, 158112), (1952, 157464), (2187, 140544), (2196, 139968), (2304, 133407), (2592, 118584), (2916, 105408), (2928, 104976), (3294, 93312), (3456, 88938), (3888, 79056), (3904, 78732), (4374, 70272), (4392, 69984), (4941, 62208), (5184, 59292), (5832, 52704), (5856, 52488), (6561, 46848), (6588, 46656), (6912, 44469), (7776, 39528), (7808, 39366), (8748, 35136), (8784, 34992), (9882, 31104), (10368, 29646), (11664, 26352), (11712, 26244), (13122, 23424), (13176, 23328), (14823, 20736), (15552, 19764), (15616, 19683), (17496, 17568)]