521520768

素因数分解:

$2^7\times 3^{11}\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 192

約数和(自身を含む): 1626206400

約数和(自身を除く): 1104685632

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, 243, 276, 288, 324, 368, 384, 414, 432, 486, 552, 576, 621, 648, 729, 736, 828, 864, 972, 1104, 1152, 1242, 1296, 1458, 1472, 1656, 1728, 1863, 1944, 2187, 2208, 2484, 2592, 2916, 2944, 3312, 3456, 3726, 3888, 4374, 4416, 4968, 5184, 5589, 5832, 6561, 6624, 7452, 7776, 8748, 8832, 9936, 10368, 11178, 11664, 13122, 13248, 14904, 15552, 16767, 17496, 19683, 19872, 22356, 23328, 26244, 26496, 29808, 31104, 33534, 34992, 39366, 39744, 44712, 46656, 50301, 52488, 59049, 59616, 67068, 69984, 78732, 79488, 89424, 93312, 100602, 104976, 118098, 119232, 134136, 139968, 150903, 157464, 177147, 178848, 201204, 209952, 236196, 238464, 268272, 279936, 301806, 314928, 354294, 357696, 402408, 419904, 452709, 472392, 536544, 603612, 629856, 708588, 715392, 804816, 839808, 905418, 944784, 1073088, 1207224, 1259712, 1358127, 1417176, 1609632, 1810836, 1889568, 2146176, 2414448, 2519424, 2716254, 2834352, 3219264, 3621672, 3779136, 4074381, 4828896, 5432508, 5668704, 6438528, 7243344, 7558272, 8148762, 9657792, 10865016, 11337408, 14486688, 16297524, 19315584, 21730032, 22674816, 28973376, 32595048, 43460064, 57946752, 65190096, 86920128, 130380192, 173840256, 260760384, 521520768]

約数ペア:

[(1, 521520768), (2, 260760384), (3, 173840256), (4, 130380192), (6, 86920128), (8, 65190096), (9, 57946752), (12, 43460064), (16, 32595048), (18, 28973376), (23, 22674816), (24, 21730032), (27, 19315584), (32, 16297524), (36, 14486688), (46, 11337408), (48, 10865016), (54, 9657792), (64, 8148762), (69, 7558272), (72, 7243344), (81, 6438528), (92, 5668704), (96, 5432508), (108, 4828896), (128, 4074381), (138, 3779136), (144, 3621672), (162, 3219264), (184, 2834352), (192, 2716254), (207, 2519424), (216, 2414448), (243, 2146176), (276, 1889568), (288, 1810836), (324, 1609632), (368, 1417176), (384, 1358127), (414, 1259712), (432, 1207224), (486, 1073088), (552, 944784), (576, 905418), (621, 839808), (648, 804816), (729, 715392), (736, 708588), (828, 629856), (864, 603612), (972, 536544), (1104, 472392), (1152, 452709), (1242, 419904), (1296, 402408), (1458, 357696), (1472, 354294), (1656, 314928), (1728, 301806), (1863, 279936), (1944, 268272), (2187, 238464), (2208, 236196), (2484, 209952), (2592, 201204), (2916, 178848), (2944, 177147), (3312, 157464), (3456, 150903), (3726, 139968), (3888, 134136), (4374, 119232), (4416, 118098), (4968, 104976), (5184, 100602), (5589, 93312), (5832, 89424), (6561, 79488), (6624, 78732), (7452, 69984), (7776, 67068), (8748, 59616), (8832, 59049), (9936, 52488), (10368, 50301), (11178, 46656), (11664, 44712), (13122, 39744), (13248, 39366), (14904, 34992), (15552, 33534), (16767, 31104), (17496, 29808), (19683, 26496), (19872, 26244), (22356, 23328)]