2457122688

素因数分解:

$2^7\times 3^5\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 192

約数和(自身を含む): 7388100720

約数和(自身を除く): 4930978032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 197, 216, 243, 288, 324, 384, 394, 401, 432, 486, 576, 591, 648, 788, 802, 864, 972, 1152, 1182, 1203, 1296, 1576, 1604, 1728, 1773, 1944, 2364, 2406, 2592, 3152, 3208, 3456, 3546, 3609, 3888, 4728, 4812, 5184, 5319, 6304, 6416, 7092, 7218, 7776, 9456, 9624, 10368, 10638, 10827, 12608, 12832, 14184, 14436, 15552, 15957, 18912, 19248, 21276, 21654, 25216, 25664, 28368, 28872, 31104, 31914, 32481, 37824, 38496, 42552, 43308, 47871, 51328, 56736, 57744, 63828, 64962, 75648, 76992, 78997, 85104, 86616, 95742, 97443, 113472, 115488, 127656, 129924, 153984, 157994, 170208, 173232, 191484, 194886, 226944, 230976, 236991, 255312, 259848, 315988, 340416, 346464, 382968, 389772, 461952, 473982, 510624, 519696, 631976, 680832, 692928, 710973, 765936, 779544, 947964, 1021248, 1039392, 1263952, 1385856, 1421946, 1531872, 1559088, 1895928, 2042496, 2078784, 2132919, 2527904, 2843892, 3063744, 3118176, 3791856, 4157568, 4265838, 5055808, 5687784, 6127488, 6236352, 6398757, 7583712, 8531676, 10111616, 11375568, 12472704, 12797514, 15167424, 17063352, 19196271, 22751136, 25595028, 30334848, 34126704, 38392542, 45502272, 51190056, 68253408, 76785084, 91004544, 102380112, 136506816, 153570168, 204760224, 273013632, 307140336, 409520448, 614280672, 819040896, 1228561344, 2457122688]

約数ペア:

[(1, 2457122688), (2, 1228561344), (3, 819040896), (4, 614280672), (6, 409520448), (8, 307140336), (9, 273013632), (12, 204760224), (16, 153570168), (18, 136506816), (24, 102380112), (27, 91004544), (32, 76785084), (36, 68253408), (48, 51190056), (54, 45502272), (64, 38392542), (72, 34126704), (81, 30334848), (96, 25595028), (108, 22751136), (128, 19196271), (144, 17063352), (162, 15167424), (192, 12797514), (197, 12472704), (216, 11375568), (243, 10111616), (288, 8531676), (324, 7583712), (384, 6398757), (394, 6236352), (401, 6127488), (432, 5687784), (486, 5055808), (576, 4265838), (591, 4157568), (648, 3791856), (788, 3118176), (802, 3063744), (864, 2843892), (972, 2527904), (1152, 2132919), (1182, 2078784), (1203, 2042496), (1296, 1895928), (1576, 1559088), (1604, 1531872), (1728, 1421946), (1773, 1385856), (1944, 1263952), (2364, 1039392), (2406, 1021248), (2592, 947964), (3152, 779544), (3208, 765936), (3456, 710973), (3546, 692928), (3609, 680832), (3888, 631976), (4728, 519696), (4812, 510624), (5184, 473982), (5319, 461952), (6304, 389772), (6416, 382968), (7092, 346464), (7218, 340416), (7776, 315988), (9456, 259848), (9624, 255312), (10368, 236991), (10638, 230976), (10827, 226944), (12608, 194886), (12832, 191484), (14184, 173232), (14436, 170208), (15552, 157994), (15957, 153984), (18912, 129924), (19248, 127656), (21276, 115488), (21654, 113472), (25216, 97443), (25664, 95742), (28368, 86616), (28872, 85104), (31104, 78997), (31914, 76992), (32481, 75648), (37824, 64962), (38496, 63828), (42552, 57744), (43308, 56736), (47871, 51328)]