644501688768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{78781}}^1$

素因数の和:80835

約数の個数: 168

約数和(自身を含む): 2112321891680

約数和(自身を除く): 1467820202912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 2029, 4032, 4058, 6087, 8116, 12174, 14203, 16232, 18261, 24348, 28406, 32464, 36522, 42609, 48696, 56812, 64928, 73044, 78781, 85218, 97392, 113624, 127827, 129856, 146088, 157562, 170436, 194784, 227248, 236343, 255654, 292176, 315124, 340872, 389568, 454496, 472686, 511308, 551467, 584352, 630248, 681744, 709029, 908992, 945372, 1022616, 1102934, 1168704, 1260496, 1363488, 1418058, 1654401, 1890744, 2045232, 2205868, 2520992, 2726976, 2836116, 3308802, 3781488, 4090464, 4411736, 4963203, 5041984, 5672232, 6617604, 7562976, 8180928, 8823472, 9926406, 11344464, 13235208, 15125952, 17646944, 19852812, 22688928, 26470416, 35293888, 39705624, 45377856, 52940832, 79411248, 105881664, 158822496, 159846649, 317644992, 319693298, 479539947, 639386596, 959079894, 1118926543, 1278773192, 1438619841, 1918159788, 2237853086, 2557546384, 2877239682, 3356779629, 3836319576, 4475706172, 5115092768, 5754479364, 6713559258, 7672639152, 8951412344, 10070338887, 10230185536, 11508958728, 13427118516, 15345278304, 17902824688, 20140677774, 23017917456, 26854237032, 30690556608, 35805649376, 40281355548, 46035834912, 53708474064, 71611298752, 80562711096, 92071669824, 107416948128, 161125422192, 214833896256, 322250844384, 644501688768]

約数ペア:

[(1, 644501688768), (2, 322250844384), (3, 214833896256), (4, 161125422192), (6, 107416948128), (7, 92071669824), (8, 80562711096), (9, 71611298752), (12, 53708474064), (14, 46035834912), (16, 40281355548), (18, 35805649376), (21, 30690556608), (24, 26854237032), (28, 23017917456), (32, 20140677774), (36, 17902824688), (42, 15345278304), (48, 13427118516), (56, 11508958728), (63, 10230185536), (64, 10070338887), (72, 8951412344), (84, 7672639152), (96, 6713559258), (112, 5754479364), (126, 5115092768), (144, 4475706172), (168, 3836319576), (192, 3356779629), (224, 2877239682), (252, 2557546384), (288, 2237853086), (336, 1918159788), (448, 1438619841), (504, 1278773192), (576, 1118926543), (672, 959079894), (1008, 639386596), (1344, 479539947), (2016, 319693298), (2029, 317644992), (4032, 159846649), (4058, 158822496), (6087, 105881664), (8116, 79411248), (12174, 52940832), (14203, 45377856), (16232, 39705624), (18261, 35293888), (24348, 26470416), (28406, 22688928), (32464, 19852812), (36522, 17646944), (42609, 15125952), (48696, 13235208), (56812, 11344464), (64928, 9926406), (73044, 8823472), (78781, 8180928), (85218, 7562976), (97392, 6617604), (113624, 5672232), (127827, 5041984), (129856, 4963203), (146088, 4411736), (157562, 4090464), (170436, 3781488), (194784, 3308802), (227248, 2836116), (236343, 2726976), (255654, 2520992), (292176, 2205868), (315124, 2045232), (340872, 1890744), (389568, 1654401), (454496, 1418058), (472686, 1363488), (511308, 1260496), (551467, 1168704), (584352, 1102934), (630248, 1022616), (681744, 945372), (709029, 908992)]