40396517632

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 84768768000

約数和(自身を除く): 44372250368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 149, 248, 254, 256, 269, 298, 496, 508, 538, 596, 992, 1016, 1076, 1192, 1984, 2032, 2152, 2384, 3937, 3968, 4064, 4304, 4619, 4768, 7874, 7936, 8128, 8339, 8608, 9238, 9536, 15748, 16256, 16678, 17216, 18476, 18923, 19072, 31496, 32512, 33356, 34163, 34432, 36952, 37846, 38144, 40081, 62992, 66712, 68326, 68864, 73904, 75692, 80162, 125984, 133424, 136652, 147808, 151384, 160324, 251968, 266848, 273304, 295616, 302768, 320648, 503936, 533696, 546608, 586613, 591232, 605536, 641296, 1007872, 1059053, 1067392, 1093216, 1173226, 1182464, 1211072, 1242511, 1282592, 2118106, 2134784, 2186432, 2346452, 2422144, 2485022, 2565184, 4236212, 4372864, 4692904, 4844288, 4970044, 5090287, 5130368, 8472424, 8745728, 9385808, 9940088, 10180574, 10260736, 16944848, 18771616, 19880176, 20361148, 33889696, 37543232, 39760352, 40722296, 67779392, 75086464, 79520704, 81444592, 135558784, 150172928, 157798897, 159041408, 162889184, 271117568, 315597794, 318082816, 325778368, 631195588, 651556736, 1262391176, 1303113472, 2524782352, 5049564704, 10099129408, 20198258816, 40396517632]

約数ペア:

[(1, 40396517632), (2, 20198258816), (4, 10099129408), (8, 5049564704), (16, 2524782352), (31, 1303113472), (32, 1262391176), (62, 651556736), (64, 631195588), (124, 325778368), (127, 318082816), (128, 315597794), (149, 271117568), (248, 162889184), (254, 159041408), (256, 157798897), (269, 150172928), (298, 135558784), (496, 81444592), (508, 79520704), (538, 75086464), (596, 67779392), (992, 40722296), (1016, 39760352), (1076, 37543232), (1192, 33889696), (1984, 20361148), (2032, 19880176), (2152, 18771616), (2384, 16944848), (3937, 10260736), (3968, 10180574), (4064, 9940088), (4304, 9385808), (4619, 8745728), (4768, 8472424), (7874, 5130368), (7936, 5090287), (8128, 4970044), (8339, 4844288), (8608, 4692904), (9238, 4372864), (9536, 4236212), (15748, 2565184), (16256, 2485022), (16678, 2422144), (17216, 2346452), (18476, 2186432), (18923, 2134784), (19072, 2118106), (31496, 1282592), (32512, 1242511), (33356, 1211072), (34163, 1182464), (34432, 1173226), (36952, 1093216), (37846, 1067392), (38144, 1059053), (40081, 1007872), (62992, 641296), (66712, 605536), (68326, 591232), (68864, 586613), (73904, 546608), (75692, 533696), (80162, 503936), (125984, 320648), (133424, 302768), (136652, 295616), (147808, 273304), (151384, 266848), (160324, 251968)]