220547976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7393}}^1$

素因数の和:7526

約数の個数: 64

約数和(自身を含む): 606899520

約数和(自身を除く): 386351544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 113, 132, 226, 264, 339, 452, 678, 904, 1243, 1356, 2486, 2712, 3729, 4972, 7393, 7458, 9944, 14786, 14916, 22179, 29572, 29832, 44358, 59144, 81323, 88716, 162646, 177432, 243969, 325292, 487938, 650584, 835409, 975876, 1670818, 1951752, 2506227, 3341636, 5012454, 6683272, 9189499, 10024908, 18378998, 20049816, 27568497, 36757996, 55136994, 73515992, 110273988, 220547976]

約数ペア:

[(1, 220547976), (2, 110273988), (3, 73515992), (4, 55136994), (6, 36757996), (8, 27568497), (11, 20049816), (12, 18378998), (22, 10024908), (24, 9189499), (33, 6683272), (44, 5012454), (66, 3341636), (88, 2506227), (113, 1951752), (132, 1670818), (226, 975876), (264, 835409), (339, 650584), (452, 487938), (678, 325292), (904, 243969), (1243, 177432), (1356, 162646), (2486, 88716), (2712, 81323), (3729, 59144), (4972, 44358), (7393, 29832), (7458, 29572), (9944, 22179), (14786, 14916)]