2887257168

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22303}}^1$

素因数の和:22377

約数の個数: 120

約数和(自身を含む): 8628971520

約数和(自身を除く): 5741714352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1116, 1392, 1488, 1798, 2088, 2232, 2697, 3596, 4176, 4464, 5394, 7192, 8091, 10788, 14384, 16182, 21576, 22303, 32364, 43152, 44606, 64728, 66909, 89212, 129456, 133818, 178424, 200727, 267636, 356848, 401454, 535272, 646787, 691393, 802908, 1070544, 1293574, 1382786, 1605816, 1940361, 2074179, 2587148, 2765572, 3211632, 3880722, 4148358, 5174296, 5531144, 5821083, 6222537, 7761444, 8296716, 10348592, 11062288, 11642166, 12445074, 15522888, 16593432, 20050397, 23284332, 24890148, 31045776, 33186864, 40100794, 46568664, 49780296, 60151191, 80201588, 93137328, 99560592, 120302382, 160403176, 180453573, 240604764, 320806352, 360907146, 481209528, 721814292, 962419056, 1443628584, 2887257168]

約数ペア:

[(1, 2887257168), (2, 1443628584), (3, 962419056), (4, 721814292), (6, 481209528), (8, 360907146), (9, 320806352), (12, 240604764), (16, 180453573), (18, 160403176), (24, 120302382), (29, 99560592), (31, 93137328), (36, 80201588), (48, 60151191), (58, 49780296), (62, 46568664), (72, 40100794), (87, 33186864), (93, 31045776), (116, 24890148), (124, 23284332), (144, 20050397), (174, 16593432), (186, 15522888), (232, 12445074), (248, 11642166), (261, 11062288), (279, 10348592), (348, 8296716), (372, 7761444), (464, 6222537), (496, 5821083), (522, 5531144), (558, 5174296), (696, 4148358), (744, 3880722), (899, 3211632), (1044, 2765572), (1116, 2587148), (1392, 2074179), (1488, 1940361), (1798, 1605816), (2088, 1382786), (2232, 1293574), (2697, 1070544), (3596, 802908), (4176, 691393), (4464, 646787), (5394, 535272), (7192, 401454), (8091, 356848), (10788, 267636), (14384, 200727), (16182, 178424), (21576, 133818), (22303, 129456), (32364, 89212), (43152, 66909), (44606, 64728)]