248173848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2910

約数の個数: 128

約数和(自身を含む): 766617600

約数和(自身を除く): 518443752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 2851, 3224, 3348, 3627, 4836, 5702, 6696, 7254, 8553, 9672, 10881, 11404, 14508, 17106, 21762, 22808, 25659, 29016, 34212, 37063, 43524, 51318, 68424, 74126, 76977, 87048, 88381, 102636, 111189, 148252, 153954, 176762, 205272, 222378, 265143, 296504, 307908, 333567, 353524, 444756, 530286, 615816, 667134, 707048, 795429, 889512, 1000701, 1060572, 1148953, 1334268, 1590858, 2001402, 2121144, 2297906, 2386287, 2668536, 3181716, 3446859, 4002804, 4595812, 4772574, 6363432, 6893718, 8005608, 9191624, 9545148, 10340577, 13787436, 19090296, 20681154, 27574872, 31021731, 41362308, 62043462, 82724616, 124086924, 248173848]

約数ペア:

[(1, 248173848), (2, 124086924), (3, 82724616), (4, 62043462), (6, 41362308), (8, 31021731), (9, 27574872), (12, 20681154), (13, 19090296), (18, 13787436), (24, 10340577), (26, 9545148), (27, 9191624), (31, 8005608), (36, 6893718), (39, 6363432), (52, 4772574), (54, 4595812), (62, 4002804), (72, 3446859), (78, 3181716), (93, 2668536), (104, 2386287), (108, 2297906), (117, 2121144), (124, 2001402), (156, 1590858), (186, 1334268), (216, 1148953), (234, 1060572), (248, 1000701), (279, 889512), (312, 795429), (351, 707048), (372, 667134), (403, 615816), (468, 530286), (558, 444756), (702, 353524), (744, 333567), (806, 307908), (837, 296504), (936, 265143), (1116, 222378), (1209, 205272), (1404, 176762), (1612, 153954), (1674, 148252), (2232, 111189), (2418, 102636), (2808, 88381), (2851, 87048), (3224, 76977), (3348, 74126), (3627, 68424), (4836, 51318), (5702, 43524), (6696, 37063), (7254, 34212), (8553, 29016), (9672, 25659), (10881, 22808), (11404, 21762), (14508, 17106)]