3219173678

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 5894985600

約数和(自身を除く): 2675811922

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 343, 371, 518, 686, 742, 1813, 1961, 2393, 2597, 3626, 3922, 4786, 5194, 12691, 13727, 16751, 18179, 25382, 27454, 33502, 36358, 88541, 96089, 117257, 126829, 177082, 192178, 234514, 253658, 619787, 672623, 820799, 887803, 1239574, 1345246, 1641598, 1775606, 4338509, 4692673, 6214621, 8677018, 9385346, 12429242, 30369563, 32848711, 43502347, 60739126, 65697422, 87004694, 229940977, 459881954, 1609586839, 3219173678]

約数ペア:

[(1, 3219173678), (2, 1609586839), (7, 459881954), (14, 229940977), (37, 87004694), (49, 65697422), (53, 60739126), (74, 43502347), (98, 32848711), (106, 30369563), (259, 12429242), (343, 9385346), (371, 8677018), (518, 6214621), (686, 4692673), (742, 4338509), (1813, 1775606), (1961, 1641598), (2393, 1345246), (2597, 1239574), (3626, 887803), (3922, 820799), (4786, 672623), (5194, 619787), (12691, 253658), (13727, 234514), (16751, 192178), (18179, 177082), (25382, 126829), (27454, 117257), (33502, 96089), (36358, 88541)]