1284859968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3401

約数の個数: 168

約数和(自身を含む): 4052218464

約数和(自身を除く): 2767358496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 448, 492, 574, 588, 656, 672, 784, 861, 984, 1148, 1176, 1312, 1344, 1568, 1722, 1968, 2009, 2296, 2352, 2624, 3136, 3331, 3444, 3936, 4018, 4592, 4704, 6027, 6662, 6888, 7872, 8036, 9184, 9408, 9993, 12054, 13324, 13776, 16072, 18368, 19986, 23317, 24108, 26648, 27552, 32144, 39972, 46634, 48216, 53296, 55104, 64288, 69951, 79944, 93268, 96432, 106592, 128576, 136571, 139902, 159888, 163219, 186536, 192864, 213184, 273142, 279804, 319776, 326438, 373072, 385728, 409713, 489657, 546284, 559608, 639552, 652876, 746144, 819426, 955997, 979314, 1092568, 1119216, 1305752, 1492288, 1638852, 1911994, 1958628, 2185136, 2238432, 2611504, 2867991, 3277704, 3823988, 3917256, 4370272, 4476864, 5223008, 5735982, 6555408, 6691979, 7647976, 7834512, 8740544, 10446016, 11471964, 13110816, 13383958, 15295952, 15669024, 20075937, 22943928, 26221632, 26767916, 30591904, 31338048, 40151874, 45887856, 53535832, 61183808, 80303748, 91775712, 107071664, 160607496, 183551424, 214143328, 321214992, 428286656, 642429984, 1284859968]

約数ペア:

[(1, 1284859968), (2, 642429984), (3, 428286656), (4, 321214992), (6, 214143328), (7, 183551424), (8, 160607496), (12, 107071664), (14, 91775712), (16, 80303748), (21, 61183808), (24, 53535832), (28, 45887856), (32, 40151874), (41, 31338048), (42, 30591904), (48, 26767916), (49, 26221632), (56, 22943928), (64, 20075937), (82, 15669024), (84, 15295952), (96, 13383958), (98, 13110816), (112, 11471964), (123, 10446016), (147, 8740544), (164, 7834512), (168, 7647976), (192, 6691979), (196, 6555408), (224, 5735982), (246, 5223008), (287, 4476864), (294, 4370272), (328, 3917256), (336, 3823988), (392, 3277704), (448, 2867991), (492, 2611504), (574, 2238432), (588, 2185136), (656, 1958628), (672, 1911994), (784, 1638852), (861, 1492288), (984, 1305752), (1148, 1119216), (1176, 1092568), (1312, 979314), (1344, 955997), (1568, 819426), (1722, 746144), (1968, 652876), (2009, 639552), (2296, 559608), (2352, 546284), (2624, 489657), (3136, 409713), (3331, 385728), (3444, 373072), (3936, 326438), (4018, 319776), (4592, 279804), (4704, 273142), (6027, 213184), (6662, 192864), (6888, 186536), (7872, 163219), (8036, 159888), (9184, 139902), (9408, 136571), (9993, 128576), (12054, 106592), (13324, 96432), (13776, 93268), (16072, 79944), (18368, 69951), (19986, 64288), (23317, 55104), (24108, 53296), (26648, 48216), (27552, 46634), (32144, 39972)]