220238136

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 632739600

約数和(自身を除く): 412501464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 961, 1061, 1116, 1674, 1922, 2122, 2232, 2883, 3183, 3348, 3844, 4244, 5766, 6366, 6696, 7688, 8488, 8649, 9549, 11532, 12732, 17298, 19098, 23064, 25464, 25947, 28647, 32891, 34596, 38196, 51894, 57294, 65782, 69192, 76392, 98673, 103788, 114588, 131564, 197346, 207576, 229176, 263128, 296019, 394692, 592038, 789384, 888057, 1019621, 1184076, 1776114, 2039242, 2368152, 3058863, 3552228, 4078484, 6117726, 7104456, 8156968, 9176589, 12235452, 18353178, 24470904, 27529767, 36706356, 55059534, 73412712, 110119068, 220238136]

約数ペア:

[(1, 220238136), (2, 110119068), (3, 73412712), (4, 55059534), (6, 36706356), (8, 27529767), (9, 24470904), (12, 18353178), (18, 12235452), (24, 9176589), (27, 8156968), (31, 7104456), (36, 6117726), (54, 4078484), (62, 3552228), (72, 3058863), (93, 2368152), (108, 2039242), (124, 1776114), (186, 1184076), (216, 1019621), (248, 888057), (279, 789384), (372, 592038), (558, 394692), (744, 296019), (837, 263128), (961, 229176), (1061, 207576), (1116, 197346), (1674, 131564), (1922, 114588), (2122, 103788), (2232, 98673), (2883, 76392), (3183, 69192), (3348, 65782), (3844, 57294), (4244, 51894), (5766, 38196), (6366, 34596), (6696, 32891), (7688, 28647), (8488, 25947), (8649, 25464), (9549, 23064), (11532, 19098), (12732, 17298)]