731249152

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 80

約数和(自身を含む): 1600913160

約数和(自身を除く): 869664008

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, 928, 986, 1088, 1856, 1972, 2176, 2897, 3712, 3944, 4352, 5794, 7424, 7888, 8704, 11588, 14848, 15776, 23176, 31552, 46352, 49249, 63104, 84013, 92704, 98498, 126208, 168026, 185408, 196996, 252416, 336052, 370816, 393992, 672104, 741632, 787984, 1344208, 1428221, 1483264, 1575968, 2688416, 2856442, 3151936, 5376832, 5712884, 6303872, 10753664, 11425768, 12607744, 21507328, 22851536, 25215488, 43014656, 45703072, 91406144, 182812288, 365624576, 731249152]

約数ペア:

[(1, 731249152), (2, 365624576), (4, 182812288), (8, 91406144), (16, 45703072), (17, 43014656), (29, 25215488), (32, 22851536), (34, 21507328), (58, 12607744), (64, 11425768), (68, 10753664), (116, 6303872), (128, 5712884), (136, 5376832), (232, 3151936), (256, 2856442), (272, 2688416), (464, 1575968), (493, 1483264), (512, 1428221), (544, 1344208), (928, 787984), (986, 741632), (1088, 672104), (1856, 393992), (1972, 370816), (2176, 336052), (2897, 252416), (3712, 196996), (3944, 185408), (4352, 168026), (5794, 126208), (7424, 98498), (7888, 92704), (8704, 84013), (11588, 63104), (14848, 49249), (15776, 46352), (23176, 31552)]