288561036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 711273024

約数和(自身を除く): 422711988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 347, 393, 524, 529, 694, 786, 1041, 1058, 1388, 1572, 1587, 2082, 2116, 3013, 3174, 4164, 6026, 6348, 7981, 9039, 12052, 15962, 18078, 23943, 31924, 36156, 45457, 47886, 69299, 90914, 95772, 136371, 138598, 181828, 183563, 207897, 272742, 277196, 367126, 415794, 545484, 550689, 734252, 831588, 1045511, 1101378, 2091022, 2202756, 3136533, 4182044, 6273066, 12546132, 24046753, 48093506, 72140259, 96187012, 144280518, 288561036]

約数ペア:

[(1, 288561036), (2, 144280518), (3, 96187012), (4, 72140259), (6, 48093506), (12, 24046753), (23, 12546132), (46, 6273066), (69, 4182044), (92, 3136533), (131, 2202756), (138, 2091022), (262, 1101378), (276, 1045511), (347, 831588), (393, 734252), (524, 550689), (529, 545484), (694, 415794), (786, 367126), (1041, 277196), (1058, 272742), (1388, 207897), (1572, 183563), (1587, 181828), (2082, 138598), (2116, 136371), (3013, 95772), (3174, 90914), (4164, 69299), (6026, 47886), (6348, 45457), (7981, 36156), (9039, 31924), (12052, 23943), (15962, 18078)]