279292446

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 627868800

約数和(自身を除く): 348576354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 479, 522, 958, 1117, 1437, 2234, 2874, 3351, 4311, 6702, 8622, 10053, 13891, 20106, 27782, 32393, 41673, 64786, 83346, 97179, 125019, 194358, 250038, 291537, 535043, 583074, 1070086, 1605129, 3210258, 4815387, 9630774, 15516247, 31032494, 46548741, 93097482, 139646223, 279292446]

約数ペア:

[(1, 279292446), (2, 139646223), (3, 93097482), (6, 46548741), (9, 31032494), (18, 15516247), (29, 9630774), (58, 4815387), (87, 3210258), (174, 1605129), (261, 1070086), (479, 583074), (522, 535043), (958, 291537), (1117, 250038), (1437, 194358), (2234, 125019), (2874, 97179), (3351, 83346), (4311, 64786), (6702, 41673), (8622, 32393), (10053, 27782), (13891, 20106)]