226751518

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 407880144

約数和(自身を除く): 181128626

約数列:

[1, 2, 7, 14, 49, 61, 83, 98, 122, 166, 427, 457, 581, 854, 914, 1162, 2989, 3199, 4067, 5063, 5978, 6398, 8134, 10126, 22393, 27877, 35441, 37931, 44786, 55754, 70882, 75862, 195139, 248087, 265517, 390278, 496174, 531034, 1365973, 1858619, 2313791, 2731946, 3717238, 4627582, 16196537, 32393074, 113375759, 226751518]

約数ペア:

[(1, 226751518), (2, 113375759), (7, 32393074), (14, 16196537), (49, 4627582), (61, 3717238), (83, 2731946), (98, 2313791), (122, 1858619), (166, 1365973), (427, 531034), (457, 496174), (581, 390278), (854, 265517), (914, 248087), (1162, 195139), (2989, 75862), (3199, 70882), (4067, 55754), (5063, 44786), (5978, 37931), (6398, 35441), (8134, 27877), (10126, 22393)]