258382272

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43411}}^1$

素因数の和:43457

約数の個数: 56

約数和(自身を含む): 705705472

約数和(自身を除く): 447323200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43411, 86822, 130233, 173644, 260466, 347288, 520932, 694576, 1041864, 1345741, 1389152, 2083728, 2691482, 2778304, 4037223, 4167456, 5382964, 8074446, 8334912, 10765928, 16148892, 21531856, 32297784, 43063712, 64595568, 86127424, 129191136, 258382272]

約数ペア:

[(1, 258382272), (2, 129191136), (3, 86127424), (4, 64595568), (6, 43063712), (8, 32297784), (12, 21531856), (16, 16148892), (24, 10765928), (31, 8334912), (32, 8074446), (48, 5382964), (62, 4167456), (64, 4037223), (93, 2778304), (96, 2691482), (124, 2083728), (186, 1389152), (192, 1345741), (248, 1041864), (372, 694576), (496, 520932), (744, 347288), (992, 260466), (1488, 173644), (1984, 130233), (2976, 86822), (5952, 43411)]