8241578316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{231479}}^1$

素因数の和:231555

約数の個数: 72

約数和(自身を含む): 22244302080

約数和(自身を除く): 14002723764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 231479, 462958, 694437, 925916, 1388874, 2083311, 2777748, 4166622, 5324017, 8333244, 9953597, 10648034, 15972051, 19907194, 21296068, 29860791, 31944102, 39814388, 47916153, 59721582, 63888204, 89582373, 95832306, 119443164, 179164746, 191664612, 228932731, 358329492, 457865462, 686798193, 915730924, 1373596386, 2060394579, 2747192772, 4120789158, 8241578316]

約数ペア:

[(1, 8241578316), (2, 4120789158), (3, 2747192772), (4, 2060394579), (6, 1373596386), (9, 915730924), (12, 686798193), (18, 457865462), (23, 358329492), (36, 228932731), (43, 191664612), (46, 179164746), (69, 119443164), (86, 95832306), (92, 89582373), (129, 63888204), (138, 59721582), (172, 47916153), (207, 39814388), (258, 31944102), (276, 29860791), (387, 21296068), (414, 19907194), (516, 15972051), (774, 10648034), (828, 9953597), (989, 8333244), (1548, 5324017), (1978, 4166622), (2967, 2777748), (3956, 2083311), (5934, 1388874), (8901, 925916), (11868, 694437), (17802, 462958), (35604, 231479)]