212217408

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 702210432

約数和(自身を除く): 489993024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 67, 72, 78, 81, 94, 96, 104, 108, 117, 134, 141, 144, 156, 162, 188, 192, 201, 208, 216, 234, 268, 282, 288, 312, 324, 351, 376, 402, 416, 423, 432, 468, 536, 564, 576, 603, 611, 624, 648, 702, 752, 804, 832, 846, 864, 871, 936, 1053, 1072, 1128, 1206, 1222, 1248, 1269, 1296, 1404, 1504, 1608, 1692, 1728, 1742, 1809, 1833, 1872, 2106, 2144, 2256, 2412, 2444, 2496, 2538, 2592, 2613, 2808, 3008, 3149, 3216, 3384, 3484, 3618, 3666, 3744, 3807, 4212, 4288, 4512, 4824, 4888, 5076, 5184, 5226, 5427, 5499, 5616, 6298, 6432, 6768, 6968, 7236, 7332, 7488, 7614, 7839, 8424, 9024, 9447, 9648, 9776, 10152, 10452, 10854, 10998, 11232, 12596, 12864, 13536, 13936, 14472, 14664, 15228, 15678, 16497, 16848, 18894, 19296, 19552, 20304, 20904, 21708, 21996, 22464, 23517, 25192, 27072, 27872, 28341, 28944, 29328, 30456, 31356, 32994, 33696, 37788, 38592, 39104, 40608, 40937, 41808, 43416, 43992, 47034, 49491, 50384, 55744, 56682, 57888, 58656, 60912, 62712, 65988, 67392, 70551, 75576, 81216, 81874, 83616, 85023, 86832, 87984, 94068, 98982, 100768, 113364, 115776, 117312, 121824, 122811, 125424, 131976, 141102, 151152, 163748, 167232, 170046, 173664, 175968, 188136, 197964, 201536, 226728, 243648, 245622, 250848, 255069, 263952, 282204, 302304, 327496, 340092, 347328, 351936, 368433, 376272, 395928, 453456, 491244, 501696, 510138, 527904, 564408, 604608, 654992, 680184, 736866, 752544, 791856, 906912, 982488, 1020276, 1055808, 1105299, 1128816, 1309984, 1360368, 1473732, 1505088, 1583712, 1813824, 1964976, 2040552, 2210598, 2257632, 2619968, 2720736, 2947464, 3167424, 3315897, 3929952, 4081104, 4421196, 4515264, 5441472, 5894928, 6631794, 7859904, 8162208, 8842392, 11789856, 13263588, 16324416, 17684784, 23579712, 26527176, 35369568, 53054352, 70739136, 106108704, 212217408]

約数ペア:

[(1, 212217408), (2, 106108704), (3, 70739136), (4, 53054352), (6, 35369568), (8, 26527176), (9, 23579712), (12, 17684784), (13, 16324416), (16, 13263588), (18, 11789856), (24, 8842392), (26, 8162208), (27, 7859904), (32, 6631794), (36, 5894928), (39, 5441472), (47, 4515264), (48, 4421196), (52, 4081104), (54, 3929952), (64, 3315897), (67, 3167424), (72, 2947464), (78, 2720736), (81, 2619968), (94, 2257632), (96, 2210598), (104, 2040552), (108, 1964976), (117, 1813824), (134, 1583712), (141, 1505088), (144, 1473732), (156, 1360368), (162, 1309984), (188, 1128816), (192, 1105299), (201, 1055808), (208, 1020276), (216, 982488), (234, 906912), (268, 791856), (282, 752544), (288, 736866), (312, 680184), (324, 654992), (351, 604608), (376, 564408), (402, 527904), (416, 510138), (423, 501696), (432, 491244), (468, 453456), (536, 395928), (564, 376272), (576, 368433), (603, 351936), (611, 347328), (624, 340092), (648, 327496), (702, 302304), (752, 282204), (804, 263952), (832, 255069), (846, 250848), (864, 245622), (871, 243648), (936, 226728), (1053, 201536), (1072, 197964), (1128, 188136), (1206, 175968), (1222, 173664), (1248, 170046), (1269, 167232), (1296, 163748), (1404, 151152), (1504, 141102), (1608, 131976), (1692, 125424), (1728, 122811), (1742, 121824), (1809, 117312), (1833, 115776), (1872, 113364), (2106, 100768), (2144, 98982), (2256, 94068), (2412, 87984), (2444, 86832), (2496, 85023), (2538, 83616), (2592, 81874), (2613, 81216), (2808, 75576), (3008, 70551), (3149, 67392), (3216, 65988), (3384, 62712), (3484, 60912), (3618, 58656), (3666, 57888), (3744, 56682), (3807, 55744), (4212, 50384), (4288, 49491), (4512, 47034), (4824, 43992), (4888, 43416), (5076, 41808), (5184, 40937), (5226, 40608), (5427, 39104), (5499, 38592), (5616, 37788), (6298, 33696), (6432, 32994), (6768, 31356), (6968, 30456), (7236, 29328), (7332, 28944), (7488, 28341), (7614, 27872), (7839, 27072), (8424, 25192), (9024, 23517), (9447, 22464), (9648, 21996), (9776, 21708), (10152, 20904), (10452, 20304), (10854, 19552), (10998, 19296), (11232, 18894), (12596, 16848), (12864, 16497), (13536, 15678), (13936, 15228), (14472, 14664)]