2514257.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 77667744

約数和(自身を除く): 46898988

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 131, 138, 148, 222, 262, 276, 393, 444, 524, 529, 786, 851, 1058, 1572, 1587, 1702, 2116, 2553, 3013, 3174, 3404, 4847, 5106, 6026, 6348, 9039, 9694, 10212, 12052, 14541, 18078, 19388, 19573, 29082, 36156, 39146, 58164, 58719, 69299, 78292, 111481, 117438, 138598, 207897, 222962, 234876, 277196, 334443, 415794, 445924, 668886, 831588, 1337772, 2564063, 5128126, 7692189, 10256252, 15384378, 30768756]

約数ペア:

[(1, 30768756), (2, 15384378), (3, 10256252), (4, 7692189), (6, 5128126), (12, 2564063), (23, 1337772), (37, 831588), (46, 668886), (69, 445924), (74, 415794), (92, 334443), (111, 277196), (131, 234876), (138, 222962), (148, 207897), (222, 138598), (262, 117438), (276, 111481), (393, 78292), (444, 69299), (524, 58719), (529, 58164), (786, 39146), (851, 36156), (1058, 29082), (1572, 19573), (1587, 19388), (1702, 18078), (2116, 14541), (2553, 12052), (3013, 10212), (3174, 9694), (3404, 9039), (4847, 6348), (5106, 6026)]