2638720656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 8752773120

約数和(自身を除く): 6114052464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 127, 132, 143, 144, 156, 176, 198, 208, 234, 254, 264, 286, 312, 381, 396, 429, 468, 508, 528, 572, 624, 762, 792, 858, 936, 1009, 1016, 1143, 1144, 1287, 1397, 1524, 1584, 1651, 1716, 1872, 2018, 2032, 2286, 2288, 2574, 2794, 3027, 3048, 3302, 3432, 4036, 4191, 4572, 4953, 5148, 5588, 6054, 6096, 6604, 6864, 8072, 8382, 9081, 9144, 9906, 10296, 11099, 11176, 12108, 12573, 13117, 13208, 14859, 16144, 16764, 18161, 18162, 18288, 19812, 20592, 22198, 22352, 24216, 25146, 26234, 26416, 29718, 33297, 33528, 36322, 36324, 39351, 39624, 44396, 48432, 50292, 52468, 54483, 59436, 66594, 67056, 72644, 72648, 78702, 79248, 88792, 99891, 100584, 104936, 108966, 118053, 118872, 128143, 133188, 144287, 145288, 145296, 157404, 163449, 177584, 199782, 201168, 209872, 217932, 236106, 237744, 256286, 266376, 288574, 290576, 314808, 326898, 384429, 399564, 432861, 435864, 472212, 512572, 532752, 577148, 629616, 653796, 768858, 799128, 865722, 871728, 944424, 1025144, 1153287, 1154296, 1298583, 1307592, 1409573, 1537716, 1598256, 1665859, 1731444, 1888848, 2050288, 2306574, 2308592, 2597166, 2615184, 2819146, 3075432, 3331718, 3462888, 4228719, 4613148, 4997577, 5194332, 5638292, 6150864, 6663436, 6925776, 8457438, 9226296, 9995154, 10388664, 11276584, 12686157, 13326872, 14992731, 16914876, 18324449, 18452592, 19990308, 20777328, 22553168, 25372314, 26653744, 29985462, 33829752, 36648898, 39980616, 50744628, 54973347, 59970924, 67659504, 73297796, 79961232, 101489256, 109946694, 119941848, 146595592, 164920041, 202978512, 219893388, 239883696, 293191184, 329840082, 439786776, 659680164, 879573552, 1319360328, 2638720656]

約数ペア:

[(1, 2638720656), (2, 1319360328), (3, 879573552), (4, 659680164), (6, 439786776), (8, 329840082), (9, 293191184), (11, 239883696), (12, 219893388), (13, 202978512), (16, 164920041), (18, 146595592), (22, 119941848), (24, 109946694), (26, 101489256), (33, 79961232), (36, 73297796), (39, 67659504), (44, 59970924), (48, 54973347), (52, 50744628), (66, 39980616), (72, 36648898), (78, 33829752), (88, 29985462), (99, 26653744), (104, 25372314), (117, 22553168), (127, 20777328), (132, 19990308), (143, 18452592), (144, 18324449), (156, 16914876), (176, 14992731), (198, 13326872), (208, 12686157), (234, 11276584), (254, 10388664), (264, 9995154), (286, 9226296), (312, 8457438), (381, 6925776), (396, 6663436), (429, 6150864), (468, 5638292), (508, 5194332), (528, 4997577), (572, 4613148), (624, 4228719), (762, 3462888), (792, 3331718), (858, 3075432), (936, 2819146), (1009, 2615184), (1016, 2597166), (1143, 2308592), (1144, 2306574), (1287, 2050288), (1397, 1888848), (1524, 1731444), (1584, 1665859), (1651, 1598256), (1716, 1537716), (1872, 1409573), (2018, 1307592), (2032, 1298583), (2286, 1154296), (2288, 1153287), (2574, 1025144), (2794, 944424), (3027, 871728), (3048, 865722), (3302, 799128), (3432, 768858), (4036, 653796), (4191, 629616), (4572, 577148), (4953, 532752), (5148, 512572), (5588, 472212), (6054, 435864), (6096, 432861), (6604, 399564), (6864, 384429), (8072, 326898), (8382, 314808), (9081, 290576), (9144, 288574), (9906, 266376), (10296, 256286), (11099, 237744), (11176, 236106), (12108, 217932), (12573, 209872), (13117, 201168), (13208, 199782), (14859, 177584), (16144, 163449), (16764, 157404), (18161, 145296), (18162, 145288), (18288, 144287), (19812, 133188), (20592, 128143), (22198, 118872), (22352, 118053), (24216, 108966), (25146, 104936), (26234, 100584), (26416, 99891), (29718, 88792), (33297, 79248), (33528, 78702), (36322, 72648), (36324, 72644), (39351, 67056), (39624, 66594), (44396, 59436), (48432, 54483), (50292, 52468)]