438544272

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 1166711040

約数和(自身を除く): 728166768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 179, 258, 344, 358, 516, 537, 688, 716, 1032, 1074, 1187, 1432, 2064, 2148, 2374, 2864, 3561, 4296, 4748, 7122, 7697, 8592, 9496, 14244, 15394, 18992, 23091, 28488, 30788, 46182, 51041, 56976, 61576, 92364, 102082, 123152, 153123, 184728, 204164, 212473, 306246, 369456, 408328, 424946, 612492, 637419, 816656, 849892, 1224984, 1274838, 1699784, 2449968, 2549676, 3399568, 5099352, 9136339, 10198704, 18272678, 27409017, 36545356, 54818034, 73090712, 109636068, 146181424, 219272136, 438544272]

約数ペア:

[(1, 438544272), (2, 219272136), (3, 146181424), (4, 109636068), (6, 73090712), (8, 54818034), (12, 36545356), (16, 27409017), (24, 18272678), (43, 10198704), (48, 9136339), (86, 5099352), (129, 3399568), (172, 2549676), (179, 2449968), (258, 1699784), (344, 1274838), (358, 1224984), (516, 849892), (537, 816656), (688, 637419), (716, 612492), (1032, 424946), (1074, 408328), (1187, 369456), (1432, 306246), (2064, 212473), (2148, 204164), (2374, 184728), (2864, 153123), (3561, 123152), (4296, 102082), (4748, 92364), (7122, 61576), (7697, 56976), (8592, 51041), (9496, 46182), (14244, 30788), (15394, 28488), (18992, 23091)]