271005588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 857109792

約数和(自身を除く): 586104204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 331, 342, 361, 378, 399, 513, 532, 567, 662, 684, 722, 756, 798, 993, 1026, 1083, 1134, 1197, 1324, 1444, 1539, 1596, 1986, 2052, 2166, 2268, 2317, 2394, 2527, 2979, 3078, 3249, 3591, 3972, 4332, 4634, 4788, 5054, 5958, 6156, 6289, 6498, 6951, 7182, 7581, 8937, 9268, 9747, 10108, 10773, 11916, 12578, 12996, 13902, 14364, 15162, 17874, 18867, 19494, 20853, 21546, 22743, 25156, 26811, 27804, 29241, 30324, 35748, 37734, 38988, 41706, 43092, 44023, 45486, 53622, 56601, 58482, 62559, 68229, 75468, 83412, 88046, 90972, 107244, 113202, 116964, 119491, 125118, 132069, 136458, 169803, 176092, 187677, 204687, 226404, 238982, 250236, 264138, 272916, 339606, 358473, 375354, 396207, 409374, 477964, 509409, 528276, 679212, 716946, 750708, 792414, 818748, 836437, 1018818, 1075419, 1188621, 1433892, 1584828, 1672874, 2037636, 2150838, 2377242, 2509311, 3226257, 3345748, 3565863, 4301676, 4754484, 5018622, 6452514, 7131726, 7527933, 9678771, 10037244, 12905028, 14263452, 15055866, 19357542, 22583799, 30111732, 38715084, 45167598, 67751397, 90335196, 135502794, 271005588]

約数ペア:

[(1, 271005588), (2, 135502794), (3, 90335196), (4, 67751397), (6, 45167598), (7, 38715084), (9, 30111732), (12, 22583799), (14, 19357542), (18, 15055866), (19, 14263452), (21, 12905028), (27, 10037244), (28, 9678771), (36, 7527933), (38, 7131726), (42, 6452514), (54, 5018622), (57, 4754484), (63, 4301676), (76, 3565863), (81, 3345748), (84, 3226257), (108, 2509311), (114, 2377242), (126, 2150838), (133, 2037636), (162, 1672874), (171, 1584828), (189, 1433892), (228, 1188621), (252, 1075419), (266, 1018818), (324, 836437), (331, 818748), (342, 792414), (361, 750708), (378, 716946), (399, 679212), (513, 528276), (532, 509409), (567, 477964), (662, 409374), (684, 396207), (722, 375354), (756, 358473), (798, 339606), (993, 272916), (1026, 264138), (1083, 250236), (1134, 238982), (1197, 226404), (1324, 204687), (1444, 187677), (1539, 176092), (1596, 169803), (1986, 136458), (2052, 132069), (2166, 125118), (2268, 119491), (2317, 116964), (2394, 113202), (2527, 107244), (2979, 90972), (3078, 88046), (3249, 83412), (3591, 75468), (3972, 68229), (4332, 62559), (4634, 58482), (4788, 56601), (5054, 53622), (5958, 45486), (6156, 44023), (6289, 43092), (6498, 41706), (6951, 38988), (7182, 37734), (7581, 35748), (8937, 30324), (9268, 29241), (9747, 27804), (10108, 26811), (10773, 25156), (11916, 22743), (12578, 21546), (12996, 20853), (13902, 19494), (14364, 18867), (15162, 17874)]