871498015648

素因数分解:

$2^5\times {\mathrm{13}}^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 240

約数和(自身を含む): 1945228491360

約数和(自身を除く): 1073730475712

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 131, 169, 208, 232, 251, 262, 338, 377, 416, 464, 502, 524, 676, 754, 928, 1004, 1048, 1352, 1508, 1703, 2008, 2096, 2197, 2704, 3016, 3263, 3406, 3799, 4016, 4192, 4394, 4901, 5408, 6032, 6526, 6812, 7279, 7598, 8032, 8788, 9802, 12064, 13052, 13624, 14558, 15196, 17576, 19604, 22139, 26104, 27248, 28561, 29116, 30392, 32881, 35152, 39208, 42419, 44278, 49387, 52208, 54496, 57122, 58232, 60784, 63713, 65762, 70304, 78416, 84838, 88556, 94627, 98774, 104416, 114244, 116464, 121568, 127426, 131524, 156832, 169676, 177112, 189254, 197548, 228488, 232928, 254852, 263048, 287807, 339352, 354224, 378508, 395096, 427453, 456976, 509704, 526096, 551447, 575614, 642031, 678704, 708448, 757016, 790192, 828269, 854906, 913952, 953549, 1019408, 1052192, 1102894, 1151228, 1230151, 1284062, 1357408, 1514032, 1580384, 1656538, 1709812, 1907098, 2038816, 2205788, 2302456, 2460302, 2568124, 3028064, 3313076, 3419624, 3741491, 3814196, 4411576, 4604912, 4920604, 5136248, 5556889, 6626152, 6839248, 7168811, 7482982, 7628392, 8346403, 8823152, 9209824, 9841208, 10272496, 11113778, 12396137, 13252304, 13678496, 14337622, 14965964, 15256784, 15991963, 16692806, 17646304, 19682416, 20544992, 22227556, 24792274, 26504608, 28675244, 29931928, 30513568, 31983926, 33385612, 39364832, 44455112, 49584548, 57350488, 59863856, 63967852, 66771224, 72239557, 88910224, 99169096, 108503239, 114700976, 119727712, 127935704, 133542448, 144479114, 161149781, 177820448, 198338192, 207895519, 217006478, 229401952, 255871408, 267084896, 288958228, 322299562, 396676384, 415791038, 434012956, 511742816, 577916456, 644599124, 831582076, 868025912, 939114241, 1155832912, 1289198248, 1663164152, 1736051824, 1878228482, 2094947153, 2311665824, 2578396496, 3326328304, 3472103648, 3756456964, 4189894306, 5156792992, 6652656608, 7512913928, 8379788612, 15025827856, 16759577224, 27234312989, 30051655712, 33519154448, 54468625978, 67038308896, 108937251956, 217874503912, 435749007824, 871498015648]

約数ペア:

[(1, 871498015648), (2, 435749007824), (4, 217874503912), (8, 108937251956), (13, 67038308896), (16, 54468625978), (26, 33519154448), (29, 30051655712), (32, 27234312989), (52, 16759577224), (58, 15025827856), (104, 8379788612), (116, 7512913928), (131, 6652656608), (169, 5156792992), (208, 4189894306), (232, 3756456964), (251, 3472103648), (262, 3326328304), (338, 2578396496), (377, 2311665824), (416, 2094947153), (464, 1878228482), (502, 1736051824), (524, 1663164152), (676, 1289198248), (754, 1155832912), (928, 939114241), (1004, 868025912), (1048, 831582076), (1352, 644599124), (1508, 577916456), (1703, 511742816), (2008, 434012956), (2096, 415791038), (2197, 396676384), (2704, 322299562), (3016, 288958228), (3263, 267084896), (3406, 255871408), (3799, 229401952), (4016, 217006478), (4192, 207895519), (4394, 198338192), (4901, 177820448), (5408, 161149781), (6032, 144479114), (6526, 133542448), (6812, 127935704), (7279, 119727712), (7598, 114700976), (8032, 108503239), (8788, 99169096), (9802, 88910224), (12064, 72239557), (13052, 66771224), (13624, 63967852), (14558, 59863856), (15196, 57350488), (17576, 49584548), (19604, 44455112), (22139, 39364832), (26104, 33385612), (27248, 31983926), (28561, 30513568), (29116, 29931928), (30392, 28675244), (32881, 26504608), (35152, 24792274), (39208, 22227556), (42419, 20544992), (44278, 19682416), (49387, 17646304), (52208, 16692806), (54496, 15991963), (57122, 15256784), (58232, 14965964), (60784, 14337622), (63713, 13678496), (65762, 13252304), (70304, 12396137), (78416, 11113778), (84838, 10272496), (88556, 9841208), (94627, 9209824), (98774, 8823152), (104416, 8346403), (114244, 7628392), (116464, 7482982), (121568, 7168811), (127426, 6839248), (131524, 6626152), (156832, 5556889), (169676, 5136248), (177112, 4920604), (189254, 4604912), (197548, 4411576), (228488, 3814196), (232928, 3741491), (254852, 3419624), (263048, 3313076), (287807, 3028064), (339352, 2568124), (354224, 2460302), (378508, 2302456), (395096, 2205788), (427453, 2038816), (456976, 1907098), (509704, 1709812), (526096, 1656538), (551447, 1580384), (575614, 1514032), (642031, 1357408), (678704, 1284062), (708448, 1230151), (757016, 1151228), (790192, 1102894), (828269, 1052192), (854906, 1019408), (913952, 953549)]