240521856

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 675354240

約数和(自身を除く): 434832384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 128, 138, 184, 192, 226, 241, 276, 339, 368, 384, 452, 482, 552, 678, 723, 736, 904, 964, 1104, 1356, 1446, 1472, 1808, 1928, 2208, 2599, 2712, 2892, 2944, 3616, 3856, 4416, 5198, 5424, 5543, 5784, 7232, 7712, 7797, 8832, 10396, 10848, 11086, 11568, 14464, 15424, 15594, 16629, 20792, 21696, 22172, 23136, 27233, 30848, 31188, 33258, 41584, 43392, 44344, 46272, 54466, 62376, 66516, 81699, 83168, 88688, 92544, 108932, 124752, 133032, 163398, 166336, 177376, 217864, 249504, 266064, 326796, 332672, 354752, 435728, 499008, 532128, 626359, 653592, 709504, 871456, 998016, 1064256, 1252718, 1307184, 1742912, 1879077, 2128512, 2505436, 2614368, 3485824, 3758154, 5010872, 5228736, 7516308, 10021744, 10457472, 15032616, 20043488, 30065232, 40086976, 60130464, 80173952, 120260928, 240521856]

約数ペア:

[(1, 240521856), (2, 120260928), (3, 80173952), (4, 60130464), (6, 40086976), (8, 30065232), (12, 20043488), (16, 15032616), (23, 10457472), (24, 10021744), (32, 7516308), (46, 5228736), (48, 5010872), (64, 3758154), (69, 3485824), (92, 2614368), (96, 2505436), (113, 2128512), (128, 1879077), (138, 1742912), (184, 1307184), (192, 1252718), (226, 1064256), (241, 998016), (276, 871456), (339, 709504), (368, 653592), (384, 626359), (452, 532128), (482, 499008), (552, 435728), (678, 354752), (723, 332672), (736, 326796), (904, 266064), (964, 249504), (1104, 217864), (1356, 177376), (1446, 166336), (1472, 163398), (1808, 133032), (1928, 124752), (2208, 108932), (2599, 92544), (2712, 88688), (2892, 83168), (2944, 81699), (3616, 66516), (3856, 62376), (4416, 54466), (5198, 46272), (5424, 44344), (5543, 43392), (5784, 41584), (7232, 33258), (7712, 31188), (7797, 30848), (8832, 27233), (10396, 23136), (10848, 22172), (11086, 21696), (11568, 20792), (14464, 16629), (15424, 15594)]