315781632

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 954581760

約数和(自身を除く): 638800128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 431, 432, 477, 512, 576, 636, 768, 848, 862, 864, 954, 1152, 1272, 1293, 1431, 1536, 1696, 1724, 1728, 1908, 2304, 2544, 2586, 2862, 3392, 3448, 3456, 3816, 3879, 4608, 5088, 5172, 5724, 6784, 6896, 6912, 7632, 7758, 10176, 10344, 11448, 11637, 13568, 13792, 13824, 15264, 15516, 20352, 20688, 22843, 22896, 23274, 27136, 27584, 30528, 31032, 40704, 41376, 45686, 45792, 46548, 55168, 61056, 62064, 68529, 81408, 82752, 91372, 91584, 93096, 110336, 122112, 124128, 137058, 165504, 182744, 183168, 186192, 205587, 220672, 244224, 248256, 274116, 331008, 365488, 366336, 372384, 411174, 496512, 548232, 616761, 662016, 730976, 732672, 744768, 822348, 993024, 1096464, 1233522, 1461952, 1489536, 1644696, 1986048, 2192928, 2467044, 2923904, 2979072, 3289392, 4385856, 4934088, 5847808, 5958144, 6578784, 8771712, 9868176, 11695616, 13157568, 17543424, 19736352, 26315136, 35086848, 39472704, 52630272, 78945408, 105260544, 157890816, 315781632]

約数ペア:

[(1, 315781632), (2, 157890816), (3, 105260544), (4, 78945408), (6, 52630272), (8, 39472704), (9, 35086848), (12, 26315136), (16, 19736352), (18, 17543424), (24, 13157568), (27, 11695616), (32, 9868176), (36, 8771712), (48, 6578784), (53, 5958144), (54, 5847808), (64, 4934088), (72, 4385856), (96, 3289392), (106, 2979072), (108, 2923904), (128, 2467044), (144, 2192928), (159, 1986048), (192, 1644696), (212, 1489536), (216, 1461952), (256, 1233522), (288, 1096464), (318, 993024), (384, 822348), (424, 744768), (431, 732672), (432, 730976), (477, 662016), (512, 616761), (576, 548232), (636, 496512), (768, 411174), (848, 372384), (862, 366336), (864, 365488), (954, 331008), (1152, 274116), (1272, 248256), (1293, 244224), (1431, 220672), (1536, 205587), (1696, 186192), (1724, 183168), (1728, 182744), (1908, 165504), (2304, 137058), (2544, 124128), (2586, 122112), (2862, 110336), (3392, 93096), (3448, 91584), (3456, 91372), (3816, 82752), (3879, 81408), (4608, 68529), (5088, 62064), (5172, 61056), (5724, 55168), (6784, 46548), (6896, 45792), (6912, 45686), (7632, 41376), (7758, 40704), (10176, 31032), (10344, 30528), (11448, 27584), (11637, 27136), (13568, 23274), (13792, 22896), (13824, 22843), (15264, 20688), (15516, 20352)]