254627064

素因数分解:

$2^3\times 3^5\times {\mathrm{130981}}^1$

素因数の和:131002

約数の個数: 48

約数和(自身を含む): 715161720

約数和(自身を除く): 460534656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 130981, 261962, 392943, 523924, 785886, 1047848, 1178829, 1571772, 2357658, 3143544, 3536487, 4715316, 7072974, 9430632, 10609461, 14145948, 21218922, 28291896, 31828383, 42437844, 63656766, 84875688, 127313532, 254627064]

約数ペア:

[(1, 254627064), (2, 127313532), (3, 84875688), (4, 63656766), (6, 42437844), (8, 31828383), (9, 28291896), (12, 21218922), (18, 14145948), (24, 10609461), (27, 9430632), (36, 7072974), (54, 4715316), (72, 3536487), (81, 3143544), (108, 2357658), (162, 1571772), (216, 1178829), (243, 1047848), (324, 785886), (486, 523924), (648, 392943), (972, 261962), (1944, 130981)]