214194552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 420845448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 139, 143, 156, 264, 278, 286, 312, 417, 429, 449, 556, 572, 834, 858, 898, 1112, 1144, 1347, 1529, 1668, 1716, 1796, 1807, 2694, 3058, 3336, 3432, 3592, 3614, 4587, 4939, 5388, 5421, 5837, 6116, 7228, 9174, 9878, 10776, 10842, 11674, 12232, 14456, 14817, 17511, 18348, 19756, 19877, 21684, 23348, 29634, 35022, 36696, 39512, 39754, 43368, 46696, 59268, 59631, 62411, 64207, 70044, 79508, 118536, 119262, 124822, 128414, 140088, 159016, 187233, 192621, 238524, 249644, 256828, 374466, 385242, 477048, 499288, 513656, 686521, 748932, 770484, 811343, 1373042, 1497864, 1540968, 1622686, 2059563, 2434029, 2746084, 3245372, 4119126, 4868058, 5492168, 6490744, 8238252, 8924773, 9736116, 16476504, 17849546, 19472232, 26774319, 35699092, 53548638, 71398184, 107097276, 214194552]

約数ペア:

[(1, 214194552), (2, 107097276), (3, 71398184), (4, 53548638), (6, 35699092), (8, 26774319), (11, 19472232), (12, 17849546), (13, 16476504), (22, 9736116), (24, 8924773), (26, 8238252), (33, 6490744), (39, 5492168), (44, 4868058), (52, 4119126), (66, 3245372), (78, 2746084), (88, 2434029), (104, 2059563), (132, 1622686), (139, 1540968), (143, 1497864), (156, 1373042), (264, 811343), (278, 770484), (286, 748932), (312, 686521), (417, 513656), (429, 499288), (449, 477048), (556, 385242), (572, 374466), (834, 256828), (858, 249644), (898, 238524), (1112, 192621), (1144, 187233), (1347, 159016), (1529, 140088), (1668, 128414), (1716, 124822), (1796, 119262), (1807, 118536), (2694, 79508), (3058, 70044), (3336, 64207), (3432, 62411), (3592, 59631), (3614, 59268), (4587, 46696), (4939, 43368), (5388, 39754), (5421, 39512), (5837, 36696), (6116, 35022), (7228, 29634), (9174, 23348), (9878, 21684), (10776, 19877), (10842, 19756), (11674, 18348), (12232, 17511), (14456, 14817)]