311929764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3517}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 768331200

約数和(自身を除く): 456401436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 389, 778, 1167, 1556, 2334, 3517, 4668, 7034, 7391, 10551, 14068, 14782, 21102, 22173, 29564, 42204, 44346, 66823, 88692, 133646, 200469, 267292, 400938, 801876, 1368113, 2736226, 4104339, 5472452, 8208678, 16417356, 25994147, 51988294, 77982441, 103976588, 155964882, 311929764]

約数ペア:

[(1, 311929764), (2, 155964882), (3, 103976588), (4, 77982441), (6, 51988294), (12, 25994147), (19, 16417356), (38, 8208678), (57, 5472452), (76, 4104339), (114, 2736226), (228, 1368113), (389, 801876), (778, 400938), (1167, 267292), (1556, 200469), (2334, 133646), (3517, 88692), (4668, 66823), (7034, 44346), (7391, 42204), (10551, 29564), (14068, 22173), (14782, 21102)]