421619904

素因数分解:

$2^6\times 3^4\times {\mathrm{81331}}^1$

素因数の和:81355

約数の個数: 70

約数和(自身を含む): 1249828844

約数和(自身を除く): 828208940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 81331, 162662, 243993, 325324, 487986, 650648, 731979, 975972, 1301296, 1463958, 1951944, 2195937, 2602592, 2927916, 3903888, 4391874, 5205184, 5855832, 6587811, 7807776, 8783748, 11711664, 13175622, 15615552, 17567496, 23423328, 26351244, 35134992, 46846656, 52702488, 70269984, 105404976, 140539968, 210809952, 421619904]

約数ペア:

[(1, 421619904), (2, 210809952), (3, 140539968), (4, 105404976), (6, 70269984), (8, 52702488), (9, 46846656), (12, 35134992), (16, 26351244), (18, 23423328), (24, 17567496), (27, 15615552), (32, 13175622), (36, 11711664), (48, 8783748), (54, 7807776), (64, 6587811), (72, 5855832), (81, 5205184), (96, 4391874), (108, 3903888), (144, 2927916), (162, 2602592), (192, 2195937), (216, 1951944), (288, 1463958), (324, 1301296), (432, 975972), (576, 731979), (648, 650648), (864, 487986), (1296, 325324), (1728, 243993), (2592, 162662), (5184, 81331)]