515942256

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^2$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 1430444160

約数和(自身を除く): 914501904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 89, 92, 118, 138, 177, 178, 184, 236, 267, 276, 354, 356, 368, 472, 534, 552, 708, 712, 944, 1068, 1104, 1357, 1416, 1424, 2047, 2136, 2714, 2832, 4071, 4094, 4272, 5251, 5428, 6141, 7921, 8142, 8188, 10502, 10856, 12282, 15753, 15842, 16284, 16376, 21004, 21712, 23763, 24564, 31506, 31684, 32568, 32752, 42008, 47526, 49128, 63012, 63368, 65136, 84016, 95052, 98256, 120773, 126024, 126736, 182183, 190104, 241546, 252048, 362319, 364366, 380208, 467339, 483092, 546549, 724638, 728732, 934678, 966184, 1093098, 1402017, 1449276, 1457464, 1869356, 1932368, 2186196, 2804034, 2898552, 2914928, 3738712, 4372392, 5608068, 5797104, 7477424, 8744784, 10748797, 11216136, 21497594, 22432272, 32246391, 42995188, 64492782, 85990376, 128985564, 171980752, 257971128, 515942256]

約数ペア:

[(1, 515942256), (2, 257971128), (3, 171980752), (4, 128985564), (6, 85990376), (8, 64492782), (12, 42995188), (16, 32246391), (23, 22432272), (24, 21497594), (46, 11216136), (48, 10748797), (59, 8744784), (69, 7477424), (89, 5797104), (92, 5608068), (118, 4372392), (138, 3738712), (177, 2914928), (178, 2898552), (184, 2804034), (236, 2186196), (267, 1932368), (276, 1869356), (354, 1457464), (356, 1449276), (368, 1402017), (472, 1093098), (534, 966184), (552, 934678), (708, 728732), (712, 724638), (944, 546549), (1068, 483092), (1104, 467339), (1357, 380208), (1416, 364366), (1424, 362319), (2047, 252048), (2136, 241546), (2714, 190104), (2832, 182183), (4071, 126736), (4094, 126024), (4272, 120773), (5251, 98256), (5428, 95052), (6141, 84016), (7921, 65136), (8142, 63368), (8188, 63012), (10502, 49128), (10856, 47526), (12282, 42008), (15753, 32752), (15842, 32568), (16284, 31684), (16376, 31506), (21004, 24564), (21712, 23763)]