123631488

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 246506112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 431, 432, 498, 576, 664, 747, 862, 864, 996, 1152, 1293, 1328, 1494, 1724, 1728, 1992, 2241, 2586, 2656, 2988, 3448, 3456, 3879, 3984, 4482, 5172, 5312, 5976, 6896, 7758, 7968, 8964, 10344, 10624, 11637, 11952, 13792, 15516, 15936, 17928, 20688, 23274, 23904, 27584, 31032, 31872, 35773, 35856, 41376, 46548, 47808, 55168, 62064, 71546, 71712, 82752, 93096, 95616, 107319, 124128, 143092, 143424, 165504, 186192, 214638, 248256, 286184, 286848, 321957, 372384, 429276, 496512, 572368, 643914, 744768, 858552, 965871, 1144736, 1287828, 1489536, 1717104, 1931742, 2289472, 2575656, 3434208, 3863484, 4578944, 5151312, 6868416, 7726968, 10302624, 13736832, 15453936, 20605248, 30907872, 41210496, 61815744, 123631488]

約数ペア:

[(1, 123631488), (2, 61815744), (3, 41210496), (4, 30907872), (6, 20605248), (8, 15453936), (9, 13736832), (12, 10302624), (16, 7726968), (18, 6868416), (24, 5151312), (27, 4578944), (32, 3863484), (36, 3434208), (48, 2575656), (54, 2289472), (64, 1931742), (72, 1717104), (83, 1489536), (96, 1287828), (108, 1144736), (128, 965871), (144, 858552), (166, 744768), (192, 643914), (216, 572368), (249, 496512), (288, 429276), (332, 372384), (384, 321957), (431, 286848), (432, 286184), (498, 248256), (576, 214638), (664, 186192), (747, 165504), (862, 143424), (864, 143092), (996, 124128), (1152, 107319), (1293, 95616), (1328, 93096), (1494, 82752), (1724, 71712), (1728, 71546), (1992, 62064), (2241, 55168), (2586, 47808), (2656, 46548), (2988, 41376), (3448, 35856), (3456, 35773), (3879, 31872), (3984, 31032), (4482, 27584), (5172, 23904), (5312, 23274), (5976, 20688), (6896, 17928), (7758, 15936), (7968, 15516), (8964, 13792), (10344, 11952), (10624, 11637)]