171421848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 502341840

約数和(自身を除く): 330919992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 373, 468, 491, 746, 936, 982, 1119, 1473, 1492, 1964, 2238, 2946, 2984, 3357, 3928, 4419, 4476, 4849, 5892, 6383, 6714, 8838, 8952, 9698, 11784, 12766, 13428, 14547, 17676, 19149, 19396, 25532, 26856, 29094, 35352, 38298, 38792, 43641, 51064, 57447, 58188, 76596, 87282, 114894, 116376, 153192, 174564, 183143, 229788, 349128, 366286, 459576, 549429, 732572, 1098858, 1465144, 1648287, 2197716, 2380859, 3296574, 4395432, 4761718, 6593148, 7142577, 9523436, 13186296, 14285154, 19046872, 21427731, 28570308, 42855462, 57140616, 85710924, 171421848]

約数ペア:

[(1, 171421848), (2, 85710924), (3, 57140616), (4, 42855462), (6, 28570308), (8, 21427731), (9, 19046872), (12, 14285154), (13, 13186296), (18, 9523436), (24, 7142577), (26, 6593148), (36, 4761718), (39, 4395432), (52, 3296574), (72, 2380859), (78, 2197716), (104, 1648287), (117, 1465144), (156, 1098858), (234, 732572), (312, 549429), (373, 459576), (468, 366286), (491, 349128), (746, 229788), (936, 183143), (982, 174564), (1119, 153192), (1473, 116376), (1492, 114894), (1964, 87282), (2238, 76596), (2946, 58188), (2984, 57447), (3357, 51064), (3928, 43641), (4419, 38792), (4476, 38298), (4849, 35352), (5892, 29094), (6383, 26856), (6714, 25532), (8838, 19396), (8952, 19149), (9698, 17676), (11784, 14547), (12766, 13428)]