2547511512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1321}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 7853314560

約数和(自身を除く): 5305803048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 883, 1092, 1321, 1766, 2184, 2642, 2649, 3532, 3963, 5284, 5298, 6181, 7064, 7926, 9247, 10568, 10596, 11479, 12362, 15852, 17173, 18494, 18543, 21192, 22958, 24724, 27741, 31704, 34346, 34437, 36988, 37086, 45916, 49448, 51519, 55482, 68692, 68874, 73976, 74172, 80353, 91832, 103038, 110964, 120211, 137384, 137748, 148344, 160706, 206076, 221928, 240422, 241059, 275496, 321412, 360633, 412152, 480844, 482118, 642824, 721266, 961688, 964236, 1166443, 1442532, 1928472, 2332886, 2885064, 3499329, 4665772, 6998658, 8165101, 9331544, 13997316, 15163759, 16330202, 24495303, 27994632, 30327518, 32660404, 45491277, 48990606, 60655036, 65320808, 90982554, 97981212, 106146313, 121310072, 181965108, 195962424, 212292626, 318438939, 363930216, 424585252, 636877878, 849170504, 1273755756, 2547511512]

約数ペア:

[(1, 2547511512), (2, 1273755756), (3, 849170504), (4, 636877878), (6, 424585252), (7, 363930216), (8, 318438939), (12, 212292626), (13, 195962424), (14, 181965108), (21, 121310072), (24, 106146313), (26, 97981212), (28, 90982554), (39, 65320808), (42, 60655036), (52, 48990606), (56, 45491277), (78, 32660404), (84, 30327518), (91, 27994632), (104, 24495303), (156, 16330202), (168, 15163759), (182, 13997316), (273, 9331544), (312, 8165101), (364, 6998658), (546, 4665772), (728, 3499329), (883, 2885064), (1092, 2332886), (1321, 1928472), (1766, 1442532), (2184, 1166443), (2642, 964236), (2649, 961688), (3532, 721266), (3963, 642824), (5284, 482118), (5298, 480844), (6181, 412152), (7064, 360633), (7926, 321412), (9247, 275496), (10568, 241059), (10596, 240422), (11479, 221928), (12362, 206076), (15852, 160706), (17173, 148344), (18494, 137748), (18543, 137384), (21192, 120211), (22958, 110964), (24724, 103038), (27741, 91832), (31704, 80353), (34346, 74172), (34437, 73976), (36988, 68874), (37086, 68692), (45916, 55482), (49448, 51519)]