219239376

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{86179}}^1$

素因数の和:86243

約数の個数: 40

約数和(自身を含む): 577061280

約数和(自身を除く): 357821904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 86179, 172358, 258537, 344716, 517074, 689432, 1034148, 1378864, 2068296, 4136592, 4567487, 9134974, 13702461, 18269948, 27404922, 36539896, 54809844, 73079792, 109619688, 219239376]

約数ペア:

[(1, 219239376), (2, 109619688), (3, 73079792), (4, 54809844), (6, 36539896), (8, 27404922), (12, 18269948), (16, 13702461), (24, 9134974), (48, 4567487), (53, 4136592), (106, 2068296), (159, 1378864), (212, 1034148), (318, 689432), (424, 517074), (636, 344716), (848, 258537), (1272, 172358), (2544, 86179)]