259331328

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 144

約数和(自身を含む): 812367360

約数和(自身を除く): 553036032

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, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2207, 2304, 2448, 3264, 3456, 3672, 4352, 4414, 4896, 6528, 6621, 6912, 7344, 8828, 9792, 13056, 13242, 14688, 17656, 19584, 19863, 26484, 29376, 35312, 37519, 39168, 39726, 52968, 58752, 59589, 70624, 75038, 79452, 105936, 112557, 117504, 119178, 141248, 150076, 158904, 211872, 225114, 238356, 282496, 300152, 317808, 337671, 423744, 450228, 476712, 564992, 600304, 635616, 675342, 847488, 900456, 953424, 1013013, 1200608, 1271232, 1350684, 1694976, 1800912, 1906848, 2026026, 2401216, 2542464, 2701368, 3601824, 3813696, 4052052, 4802432, 5084928, 5402736, 7203648, 7627392, 8104104, 9604864, 10805472, 14407296, 15254784, 16208208, 21610944, 28814592, 32416416, 43221888, 64832832, 86443776, 129665664, 259331328]

約数ペア:

[(1, 259331328), (2, 129665664), (3, 86443776), (4, 64832832), (6, 43221888), (8, 32416416), (9, 28814592), (12, 21610944), (16, 16208208), (17, 15254784), (18, 14407296), (24, 10805472), (27, 9604864), (32, 8104104), (34, 7627392), (36, 7203648), (48, 5402736), (51, 5084928), (54, 4802432), (64, 4052052), (68, 3813696), (72, 3601824), (96, 2701368), (102, 2542464), (108, 2401216), (128, 2026026), (136, 1906848), (144, 1800912), (153, 1694976), (192, 1350684), (204, 1271232), (216, 1200608), (256, 1013013), (272, 953424), (288, 900456), (306, 847488), (384, 675342), (408, 635616), (432, 600304), (459, 564992), (544, 476712), (576, 450228), (612, 423744), (768, 337671), (816, 317808), (864, 300152), (918, 282496), (1088, 238356), (1152, 225114), (1224, 211872), (1632, 158904), (1728, 150076), (1836, 141248), (2176, 119178), (2207, 117504), (2304, 112557), (2448, 105936), (3264, 79452), (3456, 75038), (3672, 70624), (4352, 59589), (4414, 58752), (4896, 52968), (6528, 39726), (6621, 39168), (6912, 37519), (7344, 35312), (8828, 29376), (9792, 26484), (13056, 19863), (13242, 19584), (14688, 17656)]