205794432

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 160

約数和(自身を含む): 639809280

約数和(自身を除く): 434014848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 736, 828, 863, 864, 1104, 1152, 1242, 1296, 1472, 1656, 1726, 1728, 1863, 2208, 2484, 2589, 2592, 2944, 3312, 3452, 3456, 3726, 4416, 4968, 5178, 5184, 6624, 6904, 7452, 7767, 8832, 9936, 10356, 10368, 13248, 13808, 14904, 15534, 19849, 19872, 20712, 23301, 26496, 27616, 29808, 31068, 39698, 39744, 41424, 46602, 55232, 59547, 59616, 62136, 69903, 79396, 79488, 82848, 93204, 110464, 119094, 119232, 124272, 139806, 158792, 165696, 178641, 186408, 238188, 238464, 248544, 279612, 317584, 331392, 357282, 372816, 476376, 497088, 535923, 559224, 635168, 714564, 745632, 952752, 994176, 1071846, 1118448, 1270336, 1429128, 1491264, 1607769, 1905504, 2143692, 2236896, 2540672, 2858256, 2982528, 3215538, 3811008, 4287384, 4473792, 5716512, 6431076, 7622016, 8574768, 8947584, 11433024, 12862152, 17149536, 22866048, 25724304, 34299072, 51448608, 68598144, 102897216, 205794432]

約数ペア:

[(1, 205794432), (2, 102897216), (3, 68598144), (4, 51448608), (6, 34299072), (8, 25724304), (9, 22866048), (12, 17149536), (16, 12862152), (18, 11433024), (23, 8947584), (24, 8574768), (27, 7622016), (32, 6431076), (36, 5716512), (46, 4473792), (48, 4287384), (54, 3811008), (64, 3215538), (69, 2982528), (72, 2858256), (81, 2540672), (92, 2236896), (96, 2143692), (108, 1905504), (128, 1607769), (138, 1491264), (144, 1429128), (162, 1270336), (184, 1118448), (192, 1071846), (207, 994176), (216, 952752), (276, 745632), (288, 714564), (324, 635168), (368, 559224), (384, 535923), (414, 497088), (432, 476376), (552, 372816), (576, 357282), (621, 331392), (648, 317584), (736, 279612), (828, 248544), (863, 238464), (864, 238188), (1104, 186408), (1152, 178641), (1242, 165696), (1296, 158792), (1472, 139806), (1656, 124272), (1726, 119232), (1728, 119094), (1863, 110464), (2208, 93204), (2484, 82848), (2589, 79488), (2592, 79396), (2944, 69903), (3312, 62136), (3452, 59616), (3456, 59547), (3726, 55232), (4416, 46602), (4968, 41424), (5178, 39744), (5184, 39698), (6624, 31068), (6904, 29808), (7452, 27616), (7767, 26496), (8832, 23301), (9936, 20712), (10356, 19872), (10368, 19849), (13248, 15534), (13808, 14904)]