289087404528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{30871}}^1$

素因数の和:31287

約数の個数: 160

約数和(自身を含む): 825344396800

約数和(自身を除く): 536256992272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 349, 516, 559, 624, 688, 698, 1032, 1047, 1118, 1396, 1677, 2064, 2094, 2236, 2792, 3354, 4188, 4472, 4537, 5584, 6708, 8376, 8944, 9074, 13416, 13611, 15007, 16752, 18148, 26832, 27222, 30014, 30871, 36296, 45021, 54444, 60028, 61742, 72592, 90042, 92613, 108888, 120056, 123484, 180084, 185226, 195091, 217776, 240112, 246968, 360168, 370452, 390182, 401323, 493936, 585273, 720336, 740904, 780364, 802646, 1170546, 1203969, 1327453, 1481808, 1560728, 1605292, 2341092, 2407938, 2654906, 3121456, 3210584, 3982359, 4682184, 4815876, 5309812, 6421168, 7964718, 9364368, 9631752, 10619624, 10773979, 15929436, 17256889, 19263504, 21239248, 21547958, 31858872, 32321937, 34513778, 43095916, 51770667, 63717744, 64643874, 69027556, 86191832, 103541334, 129287748, 138055112, 140061727, 172383664, 207082668, 258575496, 276110224, 280123454, 414165336, 420185181, 463281097, 517150992, 560246908, 828330672, 840370362, 926562194, 1120493816, 1389843291, 1680740724, 1853124388, 2240987632, 2779686582, 3361481448, 3706248776, 5559373164, 6022654261, 6722962896, 7412497552, 11118746328, 12045308522, 18067962783, 22237492656, 24090617044, 36135925566, 48181234088, 72271851132, 96362468176, 144543702264, 289087404528]

約数ペア:

[(1, 289087404528), (2, 144543702264), (3, 96362468176), (4, 72271851132), (6, 48181234088), (8, 36135925566), (12, 24090617044), (13, 22237492656), (16, 18067962783), (24, 12045308522), (26, 11118746328), (39, 7412497552), (43, 6722962896), (48, 6022654261), (52, 5559373164), (78, 3706248776), (86, 3361481448), (104, 2779686582), (129, 2240987632), (156, 1853124388), (172, 1680740724), (208, 1389843291), (258, 1120493816), (312, 926562194), (344, 840370362), (349, 828330672), (516, 560246908), (559, 517150992), (624, 463281097), (688, 420185181), (698, 414165336), (1032, 280123454), (1047, 276110224), (1118, 258575496), (1396, 207082668), (1677, 172383664), (2064, 140061727), (2094, 138055112), (2236, 129287748), (2792, 103541334), (3354, 86191832), (4188, 69027556), (4472, 64643874), (4537, 63717744), (5584, 51770667), (6708, 43095916), (8376, 34513778), (8944, 32321937), (9074, 31858872), (13416, 21547958), (13611, 21239248), (15007, 19263504), (16752, 17256889), (18148, 15929436), (26832, 10773979), (27222, 10619624), (30014, 9631752), (30871, 9364368), (36296, 7964718), (45021, 6421168), (54444, 5309812), (60028, 4815876), (61742, 4682184), (72592, 3982359), (90042, 3210584), (92613, 3121456), (108888, 2654906), (120056, 2407938), (123484, 2341092), (180084, 1605292), (185226, 1560728), (195091, 1481808), (217776, 1327453), (240112, 1203969), (246968, 1170546), (360168, 802646), (370452, 780364), (390182, 740904), (401323, 720336), (493936, 585273)]