728030016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{180563}}^1$

素因数の和:180588

約数の個数: 84

約数和(自身を含む): 2384889312

約数和(自身を除く): 1656859296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 180563, 361126, 541689, 722252, 1083378, 1263941, 1444504, 1625067, 2166756, 2527882, 2889008, 3250134, 3791823, 4333512, 5055764, 5778016, 6500268, 7583646, 8667024, 10111528, 11375469, 11556032, 13000536, 15167292, 17334048, 20223056, 22750938, 26001072, 30334584, 34668096, 40446112, 45501876, 52002144, 60669168, 80892224, 91003752, 104004288, 121338336, 182007504, 242676672, 364015008, 728030016]

約数ペア:

[(1, 728030016), (2, 364015008), (3, 242676672), (4, 182007504), (6, 121338336), (7, 104004288), (8, 91003752), (9, 80892224), (12, 60669168), (14, 52002144), (16, 45501876), (18, 40446112), (21, 34668096), (24, 30334584), (28, 26001072), (32, 22750938), (36, 20223056), (42, 17334048), (48, 15167292), (56, 13000536), (63, 11556032), (64, 11375469), (72, 10111528), (84, 8667024), (96, 7583646), (112, 6500268), (126, 5778016), (144, 5055764), (168, 4333512), (192, 3791823), (224, 3250134), (252, 2889008), (288, 2527882), (336, 2166756), (448, 1625067), (504, 1444504), (576, 1263941), (672, 1083378), (1008, 722252), (1344, 541689), (2016, 361126), (4032, 180563)]