684736416

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 240

約数和(自身を含む): 2479365504

約数和(自身を除く): 1794629088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2903, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 5806, 6048, 6552, 7371, 8424, 8709, 8736, 9072, 9828, 11232, 11612, 13104, 14742, 16848, 17418, 18144, 19656, 20321, 23224, 26127, 26208, 29484, 33696, 34836, 37739, 39312, 40642, 46448, 52254, 58968, 60963, 69672, 75478, 78381, 78624, 81284, 92896, 104508, 113217, 117936, 121926, 139344, 150956, 156762, 162568, 182889, 209016, 226434, 235143, 235872, 243852, 264173, 278688, 301912, 313524, 325136, 339651, 365778, 418032, 452868, 470286, 487704, 528346, 548667, 603824, 627048, 650272, 679302, 731556, 792519, 836064, 905736, 940572, 975408, 1018953, 1056692, 1097334, 1207648, 1254096, 1358604, 1463112, 1585038, 1646001, 1811472, 1881144, 1950816, 2037906, 2113384, 2194668, 2377557, 2508192, 2717208, 2926224, 3056859, 3170076, 3292002, 3622944, 3762288, 4075812, 4226768, 4389336, 4755114, 5434416, 5852448, 6113718, 6340152, 6584004, 7132671, 7524576, 8151624, 8453536, 8778672, 9510228, 10868832, 12227436, 12680304, 13168008, 14265342, 16303248, 17557344, 19020456, 21398013, 24454872, 25360608, 26336016, 28530684, 32606496, 38040912, 42796026, 48909744, 52672032, 57061368, 76081824, 85592052, 97819488, 114122736, 171184104, 228245472, 342368208, 684736416]

約数ペア:

[(1, 684736416), (2, 342368208), (3, 228245472), (4, 171184104), (6, 114122736), (7, 97819488), (8, 85592052), (9, 76081824), (12, 57061368), (13, 52672032), (14, 48909744), (16, 42796026), (18, 38040912), (21, 32606496), (24, 28530684), (26, 26336016), (27, 25360608), (28, 24454872), (32, 21398013), (36, 19020456), (39, 17557344), (42, 16303248), (48, 14265342), (52, 13168008), (54, 12680304), (56, 12227436), (63, 10868832), (72, 9510228), (78, 8778672), (81, 8453536), (84, 8151624), (91, 7524576), (96, 7132671), (104, 6584004), (108, 6340152), (112, 6113718), (117, 5852448), (126, 5434416), (144, 4755114), (156, 4389336), (162, 4226768), (168, 4075812), (182, 3762288), (189, 3622944), (208, 3292002), (216, 3170076), (224, 3056859), (234, 2926224), (252, 2717208), (273, 2508192), (288, 2377557), (312, 2194668), (324, 2113384), (336, 2037906), (351, 1950816), (364, 1881144), (378, 1811472), (416, 1646001), (432, 1585038), (468, 1463112), (504, 1358604), (546, 1254096), (567, 1207648), (624, 1097334), (648, 1056692), (672, 1018953), (702, 975408), (728, 940572), (756, 905736), (819, 836064), (864, 792519), (936, 731556), (1008, 679302), (1053, 650272), (1092, 627048), (1134, 603824), (1248, 548667), (1296, 528346), (1404, 487704), (1456, 470286), (1512, 452868), (1638, 418032), (1872, 365778), (2016, 339651), (2106, 325136), (2184, 313524), (2268, 301912), (2457, 278688), (2592, 264173), (2808, 243852), (2903, 235872), (2912, 235143), (3024, 226434), (3276, 209016), (3744, 182889), (4212, 162568), (4368, 156762), (4536, 150956), (4914, 139344), (5616, 121926), (5806, 117936), (6048, 113217), (6552, 104508), (7371, 92896), (8424, 81284), (8709, 78624), (8736, 78381), (9072, 75478), (9828, 69672), (11232, 60963), (11612, 58968), (13104, 52254), (14742, 46448), (16848, 40642), (17418, 39312), (18144, 37739), (19656, 34836), (20321, 33696), (23224, 29484), (26127, 26208)]