227157048

素因数分解:

$2^3\times 3^4\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 638575080

約数和(自身を除く): 411418032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 397, 648, 794, 883, 1191, 1588, 1766, 2382, 2649, 3176, 3532, 3573, 4764, 5298, 7064, 7146, 7947, 9528, 10596, 10719, 14292, 15894, 21192, 21438, 23841, 28584, 31788, 32157, 42876, 47682, 63576, 64314, 71523, 85752, 95364, 128628, 143046, 190728, 257256, 286092, 350551, 572184, 701102, 1051653, 1402204, 2103306, 2804408, 3154959, 4206612, 6309918, 8413224, 9464877, 12619836, 18929754, 25239672, 28394631, 37859508, 56789262, 75719016, 113578524, 227157048]

約数ペア:

[(1, 227157048), (2, 113578524), (3, 75719016), (4, 56789262), (6, 37859508), (8, 28394631), (9, 25239672), (12, 18929754), (18, 12619836), (24, 9464877), (27, 8413224), (36, 6309918), (54, 4206612), (72, 3154959), (81, 2804408), (108, 2103306), (162, 1402204), (216, 1051653), (324, 701102), (397, 572184), (648, 350551), (794, 286092), (883, 257256), (1191, 190728), (1588, 143046), (1766, 128628), (2382, 95364), (2649, 85752), (3176, 71523), (3532, 64314), (3573, 63576), (4764, 47682), (5298, 42876), (7064, 32157), (7146, 31788), (7947, 28584), (9528, 23841), (10596, 21438), (10719, 21192), (14292, 15894)]