419967156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39367}}^1$

素因数の和:39508

約数の個数: 48

約数和(自身を含む): 1128759296

約数和(自身を除く): 708792140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 39367, 78734, 118101, 157468, 236202, 275569, 472404, 551138, 826707, 1102276, 1653414, 3306828, 4999609, 9999218, 14998827, 19998436, 29997654, 34997263, 59995308, 69994526, 104991789, 139989052, 209983578, 419967156]

約数ペア:

[(1, 419967156), (2, 209983578), (3, 139989052), (4, 104991789), (6, 69994526), (7, 59995308), (12, 34997263), (14, 29997654), (21, 19998436), (28, 14998827), (42, 9999218), (84, 4999609), (127, 3306828), (254, 1653414), (381, 1102276), (508, 826707), (762, 551138), (889, 472404), (1524, 275569), (1778, 236202), (2667, 157468), (3556, 118101), (5334, 78734), (10668, 39367)]