305310768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 922798080

約数和(自身を除く): 617487312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 271, 294, 336, 392, 479, 542, 588, 784, 813, 958, 1084, 1176, 1437, 1626, 1897, 1916, 2168, 2352, 2874, 3252, 3353, 3794, 3832, 4336, 5691, 5748, 6504, 6706, 7588, 7664, 10059, 11382, 11496, 13008, 13279, 13412, 15176, 20118, 22764, 22992, 23471, 26558, 26824, 30352, 39837, 40236, 45528, 46942, 53116, 53648, 70413, 79674, 80472, 91056, 93884, 106232, 129809, 140826, 159348, 160944, 187768, 212464, 259618, 281652, 318696, 375536, 389427, 519236, 563304, 637392, 778854, 908663, 1038472, 1126608, 1557708, 1817326, 2076944, 2725989, 3115416, 3634652, 5451978, 6230832, 6360641, 7269304, 10903956, 12721282, 14538608, 19081923, 21807912, 25442564, 38163846, 43615824, 50885128, 76327692, 101770256, 152655384, 305310768]

約数ペア:

[(1, 305310768), (2, 152655384), (3, 101770256), (4, 76327692), (6, 50885128), (7, 43615824), (8, 38163846), (12, 25442564), (14, 21807912), (16, 19081923), (21, 14538608), (24, 12721282), (28, 10903956), (42, 7269304), (48, 6360641), (49, 6230832), (56, 5451978), (84, 3634652), (98, 3115416), (112, 2725989), (147, 2076944), (168, 1817326), (196, 1557708), (271, 1126608), (294, 1038472), (336, 908663), (392, 778854), (479, 637392), (542, 563304), (588, 519236), (784, 389427), (813, 375536), (958, 318696), (1084, 281652), (1176, 259618), (1437, 212464), (1626, 187768), (1897, 160944), (1916, 159348), (2168, 140826), (2352, 129809), (2874, 106232), (3252, 93884), (3353, 91056), (3794, 80472), (3832, 79674), (4336, 70413), (5691, 53648), (5748, 53116), (6504, 46942), (6706, 45528), (7588, 40236), (7664, 39837), (10059, 30352), (11382, 26824), (11496, 26558), (13008, 23471), (13279, 22992), (13412, 22764), (15176, 20118)]