311772972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19231}}^1$

素因数の和:19438

約数の個数: 48

約数和(自身を含む): 835745792

約数和(自身を除く): 523972820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 19231, 38462, 57693, 76924, 115386, 134617, 230772, 269234, 403851, 538468, 807702, 1615404, 3711583, 7423166, 11134749, 14846332, 22269498, 25981081, 44538996, 51962162, 77943243, 103924324, 155886486, 311772972]

約数ペア:

[(1, 311772972), (2, 155886486), (3, 103924324), (4, 77943243), (6, 51962162), (7, 44538996), (12, 25981081), (14, 22269498), (21, 14846332), (28, 11134749), (42, 7423166), (84, 3711583), (193, 1615404), (386, 807702), (579, 538468), (772, 403851), (1158, 269234), (1351, 230772), (2316, 134617), (2702, 115386), (4053, 76924), (5404, 57693), (8106, 38462), (16212, 19231)]