2827778904

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{221891}}^1$

素因数の和:221965

約数の個数: 64

約数和(自身を含む): 7988112000

約数和(自身を除く): 5160333096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 221891, 443782, 665673, 887564, 1331346, 1775128, 1997019, 2662692, 3994038, 5325384, 5991057, 7988076, 11982114, 13091569, 15976152, 23964228, 26183138, 39274707, 47928456, 52366276, 78549414, 104732552, 117824121, 157098828, 235648242, 314197656, 353472363, 471296484, 706944726, 942592968, 1413889452, 2827778904]

約数ペア:

[(1, 2827778904), (2, 1413889452), (3, 942592968), (4, 706944726), (6, 471296484), (8, 353472363), (9, 314197656), (12, 235648242), (18, 157098828), (24, 117824121), (27, 104732552), (36, 78549414), (54, 52366276), (59, 47928456), (72, 39274707), (108, 26183138), (118, 23964228), (177, 15976152), (216, 13091569), (236, 11982114), (354, 7988076), (472, 5991057), (531, 5325384), (708, 3994038), (1062, 2662692), (1416, 1997019), (1593, 1775128), (2124, 1331346), (3186, 887564), (4248, 665673), (6372, 443782), (12744, 221891)]