254939784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31151}}^1$

素因数の和:31202

約数の個数: 64

約数和(自身を含む): 717742080

約数和(自身を除く): 462802296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 31151, 62302, 93453, 124604, 186906, 249208, 342661, 373812, 685322, 747624, 965681, 1027983, 1370644, 1931362, 2055966, 2741288, 2897043, 3862724, 4111932, 5794086, 7725448, 8223864, 10622491, 11588172, 21244982, 23176344, 31867473, 42489964, 63734946, 84979928, 127469892, 254939784]

約数ペア:

[(1, 254939784), (2, 127469892), (3, 84979928), (4, 63734946), (6, 42489964), (8, 31867473), (11, 23176344), (12, 21244982), (22, 11588172), (24, 10622491), (31, 8223864), (33, 7725448), (44, 5794086), (62, 4111932), (66, 3862724), (88, 2897043), (93, 2741288), (124, 2055966), (132, 1931362), (186, 1370644), (248, 1027983), (264, 965681), (341, 747624), (372, 685322), (682, 373812), (744, 342661), (1023, 249208), (1364, 186906), (2046, 124604), (2728, 93453), (4092, 62302), (8184, 31151)]