331348934438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13313}}^1\times {\mathrm{6359}}^1$

素因数の和:19796

約数の個数: 32

約数和(自身を含む): 528384729600

約数和(自身を除く): 197035795162

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 6359, 12718, 13313, 26626, 120821, 241642, 252947, 505894, 654977, 1309954, 1371239, 2742478, 12444563, 24889126, 26053541, 52107082, 84657367, 169314734, 1608489973, 3216979946, 8719708801, 17439417602, 165674467219, 331348934438]

約数ペア:

[(1, 331348934438), (2, 165674467219), (19, 17439417602), (38, 8719708801), (103, 3216979946), (206, 1608489973), (1957, 169314734), (3914, 84657367), (6359, 52107082), (12718, 26053541), (13313, 24889126), (26626, 12444563), (120821, 2742478), (241642, 1371239), (252947, 1309954), (505894, 654977)]