1378890288432

素因数分解:

$2^4\times 3^2\times {\mathrm{70201}}^1\times {\mathrm{136403}}^1$

素因数の和:206618

約数の個数: 60

約数和(自身を含む): 3859060944024

約数和(自身を除く): 2480170655592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 70201, 136403, 140402, 210603, 272806, 280804, 409209, 421206, 545612, 561608, 631809, 818418, 842412, 1091224, 1123216, 1227627, 1263618, 1636836, 1684824, 2182448, 2455254, 2527236, 3273672, 3369648, 4910508, 5054472, 6547344, 9821016, 10108944, 19642032, 9575627003, 19151254006, 28726881009, 38302508012, 57453762018, 76605016024, 86180643027, 114907524036, 153210032048, 172361286054, 229815048072, 344722572108, 459630096144, 689445144216, 1378890288432]

約数ペア:

[(1, 1378890288432), (2, 689445144216), (3, 459630096144), (4, 344722572108), (6, 229815048072), (8, 172361286054), (9, 153210032048), (12, 114907524036), (16, 86180643027), (18, 76605016024), (24, 57453762018), (36, 38302508012), (48, 28726881009), (72, 19151254006), (144, 9575627003), (70201, 19642032), (136403, 10108944), (140402, 9821016), (210603, 6547344), (272806, 5054472), (280804, 4910508), (409209, 3369648), (421206, 3273672), (545612, 2527236), (561608, 2455254), (631809, 2182448), (818418, 1684824), (842412, 1636836), (1091224, 1263618), (1123216, 1227627)]