378791316

素因数分解:

$2^2\times 3^6\times {\mathrm{129901}}^1$

素因数の和:129923

約数の個数: 42

約数和(自身を含む): 993880202

約数和(自身を除く): 615088886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 129901, 259802, 389703, 519604, 779406, 1169109, 1558812, 2338218, 3507327, 4676436, 7014654, 10521981, 14029308, 21043962, 31565943, 42087924, 63131886, 94697829, 126263772, 189395658, 378791316]

約数ペア:

[(1, 378791316), (2, 189395658), (3, 126263772), (4, 94697829), (6, 63131886), (9, 42087924), (12, 31565943), (18, 21043962), (27, 14029308), (36, 10521981), (54, 7014654), (81, 4676436), (108, 3507327), (162, 2338218), (243, 1558812), (324, 1169109), (486, 779406), (729, 519604), (972, 389703), (1458, 259802), (2916, 129901)]