820952496

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:7001

約数の個数: 200

約数和(自身を含む): 2924819744

約数和(自身を除く): 2103867248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 6961, 7371, 8424, 9072, 9828, 13104, 13922, 14742, 16848, 19656, 20883, 27844, 29484, 39312, 41766, 48727, 55688, 58968, 62649, 83532, 90493, 97454, 111376, 117936, 125298, 146181, 167064, 180986, 187947, 194908, 250596, 271479, 292362, 334128, 361972, 375894, 389816, 438543, 501192, 542958, 563841, 584724, 633451, 723944, 751788, 779632, 814437, 877086, 1002384, 1085916, 1127682, 1169448, 1266902, 1315629, 1447888, 1503576, 1628874, 1754172, 1900353, 2171832, 2255364, 2338896, 2443311, 2533804, 2631258, 3007152, 3257748, 3508344, 3800706, 3946887, 4343664, 4510728, 4886622, 5067608, 5262516, 5701059, 6515496, 7016688, 7329933, 7601412, 7893774, 9021456, 9773244, 10135216, 10525032, 11402118, 13030992, 14659866, 15202824, 15787548, 17103177, 19546488, 21050064, 22804236, 29319732, 30405648, 31575096, 34206354, 39092976, 45608472, 51309531, 58639464, 63150192, 68412708, 91216944, 102619062, 117278928, 136825416, 205238124, 273650832, 410476248, 820952496]

約数ペア:

[(1, 820952496), (2, 410476248), (3, 273650832), (4, 205238124), (6, 136825416), (7, 117278928), (8, 102619062), (9, 91216944), (12, 68412708), (13, 63150192), (14, 58639464), (16, 51309531), (18, 45608472), (21, 39092976), (24, 34206354), (26, 31575096), (27, 30405648), (28, 29319732), (36, 22804236), (39, 21050064), (42, 19546488), (48, 17103177), (52, 15787548), (54, 15202824), (56, 14659866), (63, 13030992), (72, 11402118), (78, 10525032), (81, 10135216), (84, 9773244), (91, 9021456), (104, 7893774), (108, 7601412), (112, 7329933), (117, 7016688), (126, 6515496), (144, 5701059), (156, 5262516), (162, 5067608), (168, 4886622), (182, 4510728), (189, 4343664), (208, 3946887), (216, 3800706), (234, 3508344), (252, 3257748), (273, 3007152), (312, 2631258), (324, 2533804), (336, 2443311), (351, 2338896), (364, 2255364), (378, 2171832), (432, 1900353), (468, 1754172), (504, 1628874), (546, 1503576), (567, 1447888), (624, 1315629), (648, 1266902), (702, 1169448), (728, 1127682), (756, 1085916), (819, 1002384), (936, 877086), (1008, 814437), (1053, 779632), (1092, 751788), (1134, 723944), (1296, 633451), (1404, 584724), (1456, 563841), (1512, 542958), (1638, 501192), (1872, 438543), (2106, 389816), (2184, 375894), (2268, 361972), (2457, 334128), (2808, 292362), (3024, 271479), (3276, 250596), (4212, 194908), (4368, 187947), (4536, 180986), (4914, 167064), (5616, 146181), (6552, 125298), (6961, 117936), (7371, 111376), (8424, 97454), (9072, 90493), (9828, 83532), (13104, 62649), (13922, 58968), (14742, 55688), (16848, 48727), (19656, 41766), (20883, 39312), (27844, 29484)]