427389984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2223

約数の個数: 144

約数和(自身を含む): 1403438400

約数和(自身を除く): 976048416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2016, 2099, 2121, 2424, 2828, 3232, 3636, 4198, 4242, 4848, 5656, 6297, 6363, 7272, 8396, 8484, 9696, 11312, 12594, 12726, 14544, 14693, 16792, 16968, 18891, 22624, 25188, 25452, 29088, 29386, 33584, 33936, 37782, 44079, 50376, 50904, 58772, 67168, 67872, 75564, 88158, 100752, 101808, 117544, 132237, 151128, 176316, 201504, 203616, 211999, 235088, 264474, 302256, 352632, 423998, 470176, 528948, 604512, 635997, 705264, 847996, 1057896, 1271994, 1410528, 1483993, 1695992, 1907991, 2115792, 2543988, 2967986, 3391984, 3815982, 4231584, 4451979, 5087976, 5935972, 6783968, 7631964, 8903958, 10175952, 11871944, 13355937, 15263928, 17807916, 20351904, 23743888, 26711874, 30527856, 35615832, 47487776, 53423748, 61055712, 71231664, 106847496, 142463328, 213694992, 427389984]

約数ペア:

[(1, 427389984), (2, 213694992), (3, 142463328), (4, 106847496), (6, 71231664), (7, 61055712), (8, 53423748), (9, 47487776), (12, 35615832), (14, 30527856), (16, 26711874), (18, 23743888), (21, 20351904), (24, 17807916), (28, 15263928), (32, 13355937), (36, 11871944), (42, 10175952), (48, 8903958), (56, 7631964), (63, 6783968), (72, 5935972), (84, 5087976), (96, 4451979), (101, 4231584), (112, 3815982), (126, 3391984), (144, 2967986), (168, 2543988), (202, 2115792), (224, 1907991), (252, 1695992), (288, 1483993), (303, 1410528), (336, 1271994), (404, 1057896), (504, 847996), (606, 705264), (672, 635997), (707, 604512), (808, 528948), (909, 470176), (1008, 423998), (1212, 352632), (1414, 302256), (1616, 264474), (1818, 235088), (2016, 211999), (2099, 203616), (2121, 201504), (2424, 176316), (2828, 151128), (3232, 132237), (3636, 117544), (4198, 101808), (4242, 100752), (4848, 88158), (5656, 75564), (6297, 67872), (6363, 67168), (7272, 58772), (8396, 50904), (8484, 50376), (9696, 44079), (11312, 37782), (12594, 33936), (12726, 33584), (14544, 29386), (14693, 29088), (16792, 25452), (16968, 25188), (18891, 22624)]