259553616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 797948928

約数和(自身を除く): 538395312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 83, 84, 112, 123, 164, 166, 168, 227, 246, 249, 287, 328, 332, 336, 454, 492, 498, 574, 581, 656, 664, 681, 861, 908, 984, 996, 1148, 1162, 1328, 1362, 1589, 1722, 1743, 1816, 1968, 1992, 2296, 2324, 2724, 3178, 3403, 3444, 3486, 3632, 3984, 4592, 4648, 4767, 5448, 6356, 6806, 6888, 6972, 9296, 9307, 9534, 10209, 10896, 12712, 13612, 13776, 13944, 18614, 18841, 19068, 20418, 23821, 25424, 27224, 27888, 27921, 37228, 37682, 38136, 40836, 47642, 54448, 55842, 56523, 65149, 71463, 74456, 75364, 76272, 81672, 95284, 111684, 113046, 130298, 131887, 142926, 148912, 150728, 163344, 190568, 195447, 223368, 226092, 260596, 263774, 285852, 301456, 381136, 390894, 395661, 446736, 452184, 521192, 527548, 571704, 772481, 781788, 791322, 904368, 1042384, 1055096, 1143408, 1544962, 1563576, 1582644, 2110192, 2317443, 3089924, 3127152, 3165288, 4634886, 5407367, 6179848, 6330576, 9269772, 10814734, 12359696, 16222101, 18539544, 21629468, 32444202, 37079088, 43258936, 64888404, 86517872, 129776808, 259553616]

約数ペア:

[(1, 259553616), (2, 129776808), (3, 86517872), (4, 64888404), (6, 43258936), (7, 37079088), (8, 32444202), (12, 21629468), (14, 18539544), (16, 16222101), (21, 12359696), (24, 10814734), (28, 9269772), (41, 6330576), (42, 6179848), (48, 5407367), (56, 4634886), (82, 3165288), (83, 3127152), (84, 3089924), (112, 2317443), (123, 2110192), (164, 1582644), (166, 1563576), (168, 1544962), (227, 1143408), (246, 1055096), (249, 1042384), (287, 904368), (328, 791322), (332, 781788), (336, 772481), (454, 571704), (492, 527548), (498, 521192), (574, 452184), (581, 446736), (656, 395661), (664, 390894), (681, 381136), (861, 301456), (908, 285852), (984, 263774), (996, 260596), (1148, 226092), (1162, 223368), (1328, 195447), (1362, 190568), (1589, 163344), (1722, 150728), (1743, 148912), (1816, 142926), (1968, 131887), (1992, 130298), (2296, 113046), (2324, 111684), (2724, 95284), (3178, 81672), (3403, 76272), (3444, 75364), (3486, 74456), (3632, 71463), (3984, 65149), (4592, 56523), (4648, 55842), (4767, 54448), (5448, 47642), (6356, 40836), (6806, 38136), (6888, 37682), (6972, 37228), (9296, 27921), (9307, 27888), (9534, 27224), (10209, 25424), (10896, 23821), (12712, 20418), (13612, 19068), (13776, 18841), (13944, 18614)]