248897868

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 589843296

約数和(自身を除く): 340945428

約数列:

[1, 2, 3, 4, 6, 12, 113, 173, 226, 339, 346, 452, 519, 678, 692, 1038, 1061, 1356, 2076, 2122, 3183, 4244, 6366, 12732, 19549, 39098, 58647, 78196, 117294, 119893, 183553, 234588, 239786, 359679, 367106, 479572, 550659, 719358, 734212, 1101318, 1438716, 2202636, 20741489, 41482978, 62224467, 82965956, 124448934, 248897868]

約数ペア:

[(1, 248897868), (2, 124448934), (3, 82965956), (4, 62224467), (6, 41482978), (12, 20741489), (113, 2202636), (173, 1438716), (226, 1101318), (339, 734212), (346, 719358), (452, 550659), (519, 479572), (678, 367106), (692, 359679), (1038, 239786), (1061, 234588), (1356, 183553), (2076, 119893), (2122, 117294), (3183, 78196), (4244, 58647), (6366, 39098), (12732, 19549)]