19776495384

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{5101}}^1$

素因数の和:5343

約数の個数: 160

約数和(自身を含む): 57486887040

約数和(自身を除く): 37710391656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 193, 216, 248, 279, 324, 372, 386, 558, 579, 648, 744, 772, 837, 1116, 1158, 1544, 1674, 1737, 2232, 2316, 2511, 3348, 3474, 4632, 5022, 5101, 5211, 5983, 6696, 6948, 10044, 10202, 10422, 11966, 13896, 15303, 15633, 17949, 20088, 20404, 20844, 23932, 30606, 31266, 35898, 40808, 41688, 45909, 47864, 53847, 61212, 62532, 71796, 91818, 107694, 122424, 125064, 137727, 143592, 158131, 161541, 183636, 215388, 275454, 316262, 323082, 367272, 413181, 430776, 474393, 484623, 550908, 632524, 646164, 826362, 948786, 969246, 984493, 1101816, 1265048, 1292328, 1423179, 1652724, 1897572, 1938492, 1968986, 2846358, 2953479, 3305448, 3795144, 3876984, 3937972, 4269537, 5692716, 5906958, 7875944, 8539074, 8860437, 11385432, 11813916, 12808611, 17078148, 17720874, 23627832, 25617222, 26581311, 30519283, 34156296, 35441748, 51234444, 53162622, 61038566, 70883496, 79743933, 91557849, 102468888, 106325244, 122077132, 159487866, 183115698, 212650488, 244154264, 274673547, 318975732, 366231396, 549347094, 637951464, 732462792, 824020641, 1098694188, 1648041282, 2197388376, 2472061923, 3296082564, 4944123846, 6592165128, 9888247692, 19776495384]

約数ペア:

[(1, 19776495384), (2, 9888247692), (3, 6592165128), (4, 4944123846), (6, 3296082564), (8, 2472061923), (9, 2197388376), (12, 1648041282), (18, 1098694188), (24, 824020641), (27, 732462792), (31, 637951464), (36, 549347094), (54, 366231396), (62, 318975732), (72, 274673547), (81, 244154264), (93, 212650488), (108, 183115698), (124, 159487866), (162, 122077132), (186, 106325244), (193, 102468888), (216, 91557849), (248, 79743933), (279, 70883496), (324, 61038566), (372, 53162622), (386, 51234444), (558, 35441748), (579, 34156296), (648, 30519283), (744, 26581311), (772, 25617222), (837, 23627832), (1116, 17720874), (1158, 17078148), (1544, 12808611), (1674, 11813916), (1737, 11385432), (2232, 8860437), (2316, 8539074), (2511, 7875944), (3348, 5906958), (3474, 5692716), (4632, 4269537), (5022, 3937972), (5101, 3876984), (5211, 3795144), (5983, 3305448), (6696, 2953479), (6948, 2846358), (10044, 1968986), (10202, 1938492), (10422, 1897572), (11966, 1652724), (13896, 1423179), (15303, 1292328), (15633, 1265048), (17949, 1101816), (20088, 984493), (20404, 969246), (20844, 948786), (23932, 826362), (30606, 646164), (31266, 632524), (35898, 550908), (40808, 484623), (41688, 474393), (45909, 430776), (47864, 413181), (53847, 367272), (61212, 323082), (62532, 316262), (71796, 275454), (91818, 215388), (107694, 183636), (122424, 161541), (125064, 158131), (137727, 143592)]