18244512832

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:929

約数の個数: 224

約数和(自身を含む): 46390722560

約数和(自身を除く): 28146209728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 139, 182, 208, 217, 224, 248, 278, 364, 403, 416, 434, 448, 496, 556, 727, 728, 806, 832, 868, 973, 992, 1112, 1454, 1456, 1612, 1736, 1807, 1946, 1984, 2224, 2821, 2908, 2912, 3224, 3472, 3614, 3892, 4309, 4448, 5089, 5642, 5816, 5824, 6448, 6944, 7228, 7784, 8618, 8896, 9451, 10178, 11284, 11632, 12649, 12896, 13888, 14456, 15568, 17236, 18902, 20356, 22537, 22568, 23264, 25298, 25792, 28912, 30163, 31136, 34472, 37804, 40712, 45074, 45136, 46528, 50596, 56017, 57824, 60326, 62272, 66157, 68944, 75608, 81424, 90148, 90272, 101053, 101192, 112034, 115648, 120652, 132314, 137888, 151216, 157759, 162848, 180296, 180544, 202106, 202384, 224068, 241304, 264628, 275776, 292981, 302432, 315518, 325696, 360592, 392119, 404212, 404768, 448136, 482608, 529256, 585962, 604864, 631036, 707371, 721184, 784238, 808424, 809536, 896272, 965216, 1058512, 1171924, 1262072, 1313689, 1414742, 1442368, 1568476, 1616848, 1792544, 1930432, 2050867, 2117024, 2343848, 2524144, 2627378, 2829484, 3132643, 3136952, 3233696, 3585088, 4101734, 4234048, 4687696, 5048288, 5254756, 5658968, 6265286, 6273904, 6467392, 8203468, 9195823, 9375392, 10096576, 10509512, 11317936, 12530572, 12547808, 16406936, 18391646, 18750784, 21019024, 21928501, 22635872, 25061144, 25095616, 32813872, 36783292, 40724359, 42038048, 43857002, 45271744, 50122288, 65627744, 73566584, 81448718, 84076096, 87714004, 100244576, 131255488, 147133168, 162897436, 175428008, 200489152, 285070513, 294266336, 325794872, 350856016, 570141026, 588532672, 651589744, 701712032, 1140282052, 1303179488, 1403424064, 2280564104, 2606358976, 4561128208, 9122256416, 18244512832]

約数ペア:

[(1, 18244512832), (2, 9122256416), (4, 4561128208), (7, 2606358976), (8, 2280564104), (13, 1403424064), (14, 1303179488), (16, 1140282052), (26, 701712032), (28, 651589744), (31, 588532672), (32, 570141026), (52, 350856016), (56, 325794872), (62, 294266336), (64, 285070513), (91, 200489152), (104, 175428008), (112, 162897436), (124, 147133168), (139, 131255488), (182, 100244576), (208, 87714004), (217, 84076096), (224, 81448718), (248, 73566584), (278, 65627744), (364, 50122288), (403, 45271744), (416, 43857002), (434, 42038048), (448, 40724359), (496, 36783292), (556, 32813872), (727, 25095616), (728, 25061144), (806, 22635872), (832, 21928501), (868, 21019024), (973, 18750784), (992, 18391646), (1112, 16406936), (1454, 12547808), (1456, 12530572), (1612, 11317936), (1736, 10509512), (1807, 10096576), (1946, 9375392), (1984, 9195823), (2224, 8203468), (2821, 6467392), (2908, 6273904), (2912, 6265286), (3224, 5658968), (3472, 5254756), (3614, 5048288), (3892, 4687696), (4309, 4234048), (4448, 4101734), (5089, 3585088), (5642, 3233696), (5816, 3136952), (5824, 3132643), (6448, 2829484), (6944, 2627378), (7228, 2524144), (7784, 2343848), (8618, 2117024), (8896, 2050867), (9451, 1930432), (10178, 1792544), (11284, 1616848), (11632, 1568476), (12649, 1442368), (12896, 1414742), (13888, 1313689), (14456, 1262072), (15568, 1171924), (17236, 1058512), (18902, 965216), (20356, 896272), (22537, 809536), (22568, 808424), (23264, 784238), (25298, 721184), (25792, 707371), (28912, 631036), (30163, 604864), (31136, 585962), (34472, 529256), (37804, 482608), (40712, 448136), (45074, 404768), (45136, 404212), (46528, 392119), (50596, 360592), (56017, 325696), (57824, 315518), (60326, 302432), (62272, 292981), (66157, 275776), (68944, 264628), (75608, 241304), (81424, 224068), (90148, 202384), (90272, 202106), (101053, 180544), (101192, 180296), (112034, 162848), (115648, 157759), (120652, 151216), (132314, 137888)]