897497328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 2938874400

約数和(自身を除く): 2041377072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 149, 156, 168, 182, 196, 197, 208, 273, 294, 298, 312, 336, 364, 392, 394, 447, 546, 588, 591, 596, 624, 637, 728, 784, 788, 894, 1043, 1092, 1176, 1182, 1192, 1274, 1379, 1456, 1576, 1788, 1911, 1937, 2086, 2184, 2352, 2364, 2384, 2548, 2561, 2758, 3129, 3152, 3576, 3822, 3874, 4137, 4172, 4368, 4728, 5096, 5122, 5516, 5811, 6258, 7152, 7301, 7644, 7683, 7748, 8274, 8344, 9456, 9653, 10192, 10244, 11032, 11622, 12516, 13559, 14602, 15288, 15366, 15496, 16548, 16688, 17927, 19306, 20488, 21903, 22064, 23244, 25032, 27118, 28959, 29204, 29353, 30576, 30732, 30992, 33096, 35854, 38612, 40677, 40976, 43806, 46488, 50064, 53781, 54236, 57918, 58408, 58706, 61464, 66192, 71708, 77224, 81354, 87612, 88059, 92976, 94913, 107562, 108472, 115836, 116816, 117412, 122928, 125489, 143416, 154448, 162708, 175224, 176118, 189826, 205471, 215124, 216944, 231672, 234824, 250978, 284739, 286832, 325416, 350448, 352236, 376467, 379652, 381589, 410942, 430248, 463344, 469648, 501956, 569478, 616413, 650832, 704472, 752934, 759304, 763178, 821884, 860496, 1003912, 1138956, 1144767, 1232826, 1408944, 1438297, 1505868, 1518608, 1526356, 1643768, 2007824, 2277912, 2289534, 2465652, 2671123, 2876594, 3011736, 3052712, 3287536, 4314891, 4555824, 4579068, 4931304, 5342246, 5753188, 6023472, 6105424, 8013369, 8629782, 9158136, 9862608, 10684492, 11506376, 16026738, 17259564, 18316272, 18697861, 21368984, 23012752, 32053476, 34519128, 37395722, 42737968, 56093583, 64106952, 69038256, 74791444, 112187166, 128213904, 149582888, 224374332, 299165776, 448748664, 897497328]

約数ペア:

[(1, 897497328), (2, 448748664), (3, 299165776), (4, 224374332), (6, 149582888), (7, 128213904), (8, 112187166), (12, 74791444), (13, 69038256), (14, 64106952), (16, 56093583), (21, 42737968), (24, 37395722), (26, 34519128), (28, 32053476), (39, 23012752), (42, 21368984), (48, 18697861), (49, 18316272), (52, 17259564), (56, 16026738), (78, 11506376), (84, 10684492), (91, 9862608), (98, 9158136), (104, 8629782), (112, 8013369), (147, 6105424), (149, 6023472), (156, 5753188), (168, 5342246), (182, 4931304), (196, 4579068), (197, 4555824), (208, 4314891), (273, 3287536), (294, 3052712), (298, 3011736), (312, 2876594), (336, 2671123), (364, 2465652), (392, 2289534), (394, 2277912), (447, 2007824), (546, 1643768), (588, 1526356), (591, 1518608), (596, 1505868), (624, 1438297), (637, 1408944), (728, 1232826), (784, 1144767), (788, 1138956), (894, 1003912), (1043, 860496), (1092, 821884), (1176, 763178), (1182, 759304), (1192, 752934), (1274, 704472), (1379, 650832), (1456, 616413), (1576, 569478), (1788, 501956), (1911, 469648), (1937, 463344), (2086, 430248), (2184, 410942), (2352, 381589), (2364, 379652), (2384, 376467), (2548, 352236), (2561, 350448), (2758, 325416), (3129, 286832), (3152, 284739), (3576, 250978), (3822, 234824), (3874, 231672), (4137, 216944), (4172, 215124), (4368, 205471), (4728, 189826), (5096, 176118), (5122, 175224), (5516, 162708), (5811, 154448), (6258, 143416), (7152, 125489), (7301, 122928), (7644, 117412), (7683, 116816), (7748, 115836), (8274, 108472), (8344, 107562), (9456, 94913), (9653, 92976), (10192, 88059), (10244, 87612), (11032, 81354), (11622, 77224), (12516, 71708), (13559, 66192), (14602, 61464), (15288, 58706), (15366, 58408), (15496, 57918), (16548, 54236), (16688, 53781), (17927, 50064), (19306, 46488), (20488, 43806), (21903, 40976), (22064, 40677), (23244, 38612), (25032, 35854), (27118, 33096), (28959, 30992), (29204, 30732), (29353, 30576)]