317421216

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 216

約数和(自身を含む): 1066613184

約数和(自身を除く): 749191968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 83, 84, 96, 98, 112, 126, 144, 147, 166, 168, 196, 224, 249, 252, 271, 288, 294, 332, 336, 392, 441, 498, 504, 542, 581, 588, 664, 672, 747, 784, 813, 882, 996, 1008, 1084, 1162, 1176, 1328, 1494, 1568, 1626, 1743, 1764, 1897, 1992, 2016, 2168, 2324, 2352, 2439, 2656, 2988, 3252, 3486, 3528, 3794, 3984, 4067, 4336, 4648, 4704, 4878, 5229, 5691, 5976, 6504, 6972, 7056, 7588, 7968, 8134, 8672, 9296, 9756, 10458, 11382, 11952, 12201, 13008, 13279, 13944, 14112, 15176, 16268, 17073, 18592, 19512, 20916, 22493, 22764, 23904, 24402, 26016, 26558, 27888, 30352, 32536, 34146, 36603, 39024, 39837, 41832, 44986, 45528, 48804, 53116, 55776, 60704, 65072, 67479, 68292, 73206, 78048, 79674, 83664, 89972, 91056, 97608, 106232, 119511, 130144, 134958, 136584, 146412, 157451, 159348, 167328, 179944, 182112, 195216, 202437, 212464, 239022, 269916, 273168, 292824, 314902, 318696, 359888, 390432, 404874, 424928, 472353, 478044, 539832, 546336, 585648, 629804, 637392, 719776, 809748, 944706, 956088, 1079664, 1102157, 1171296, 1259608, 1274784, 1417059, 1619496, 1889412, 1912176, 2159328, 2204314, 2519216, 2834118, 3238992, 3306471, 3778824, 3824352, 4408628, 5038432, 5668236, 6477984, 6612942, 7557648, 8817256, 9919413, 11336472, 13225884, 15115296, 17634512, 19838826, 22672944, 26451768, 35269024, 39677652, 45345888, 52903536, 79355304, 105807072, 158710608, 317421216]

約数ペア:

[(1, 317421216), (2, 158710608), (3, 105807072), (4, 79355304), (6, 52903536), (7, 45345888), (8, 39677652), (9, 35269024), (12, 26451768), (14, 22672944), (16, 19838826), (18, 17634512), (21, 15115296), (24, 13225884), (28, 11336472), (32, 9919413), (36, 8817256), (42, 7557648), (48, 6612942), (49, 6477984), (56, 5668236), (63, 5038432), (72, 4408628), (83, 3824352), (84, 3778824), (96, 3306471), (98, 3238992), (112, 2834118), (126, 2519216), (144, 2204314), (147, 2159328), (166, 1912176), (168, 1889412), (196, 1619496), (224, 1417059), (249, 1274784), (252, 1259608), (271, 1171296), (288, 1102157), (294, 1079664), (332, 956088), (336, 944706), (392, 809748), (441, 719776), (498, 637392), (504, 629804), (542, 585648), (581, 546336), (588, 539832), (664, 478044), (672, 472353), (747, 424928), (784, 404874), (813, 390432), (882, 359888), (996, 318696), (1008, 314902), (1084, 292824), (1162, 273168), (1176, 269916), (1328, 239022), (1494, 212464), (1568, 202437), (1626, 195216), (1743, 182112), (1764, 179944), (1897, 167328), (1992, 159348), (2016, 157451), (2168, 146412), (2324, 136584), (2352, 134958), (2439, 130144), (2656, 119511), (2988, 106232), (3252, 97608), (3486, 91056), (3528, 89972), (3794, 83664), (3984, 79674), (4067, 78048), (4336, 73206), (4648, 68292), (4704, 67479), (4878, 65072), (5229, 60704), (5691, 55776), (5976, 53116), (6504, 48804), (6972, 45528), (7056, 44986), (7588, 41832), (7968, 39837), (8134, 39024), (8672, 36603), (9296, 34146), (9756, 32536), (10458, 30352), (11382, 27888), (11952, 26558), (12201, 26016), (13008, 24402), (13279, 23904), (13944, 22764), (14112, 22493), (15176, 20916), (16268, 19512), (17073, 18592)]