216825344

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 475081200

約数和(自身を除く): 258255856

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 859, 928, 986, 1088, 1718, 1856, 1972, 2176, 3436, 3712, 3944, 4352, 6872, 7424, 7888, 8704, 13744, 14603, 14848, 15776, 24911, 27488, 29206, 31552, 49822, 54976, 58412, 63104, 99644, 109952, 116824, 126208, 199288, 219904, 233648, 252416, 398576, 423487, 439808, 467296, 797152, 846974, 934592, 1594304, 1693948, 1869184, 3188608, 3387896, 3738368, 6377216, 6775792, 7476736, 12754432, 13551584, 27103168, 54206336, 108412672, 216825344]

約数ペア:

[(1, 216825344), (2, 108412672), (4, 54206336), (8, 27103168), (16, 13551584), (17, 12754432), (29, 7476736), (32, 6775792), (34, 6377216), (58, 3738368), (64, 3387896), (68, 3188608), (116, 1869184), (128, 1693948), (136, 1594304), (232, 934592), (256, 846974), (272, 797152), (464, 467296), (493, 439808), (512, 423487), (544, 398576), (859, 252416), (928, 233648), (986, 219904), (1088, 199288), (1718, 126208), (1856, 116824), (1972, 109952), (2176, 99644), (3436, 63104), (3712, 58412), (3944, 54976), (4352, 49822), (6872, 31552), (7424, 29206), (7888, 27488), (8704, 24911), (13744, 15776), (14603, 14848)]