420123448514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10973}}^1\times {\mathrm{8573}}^1$

素因数の和:19595

約数の個数: 64

約数和(自身を含む): 812946896640

約数和(自身を除く): 392823448126

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 8573, 10973, 17146, 21946, 60011, 76811, 94303, 120022, 120703, 153622, 188606, 241406, 248617, 318217, 497234, 636434, 660121, 844921, 1320242, 1689842, 1740319, 2227519, 2734787, 3480638, 3500387, 4455038, 5469574, 7000774, 19143509, 24502709, 38287018, 49005418, 94071529, 188143058, 658500703, 1034786819, 1317001406, 2069573638, 2728074341, 5456148682, 7243507733, 14487015466, 19096520387, 30008817751, 38193040774, 60017635502, 210061724257, 420123448514]

約数ペア:

[(1, 420123448514), (2, 210061724257), (7, 60017635502), (11, 38193040774), (14, 30008817751), (22, 19096520387), (29, 14487015466), (58, 7243507733), (77, 5456148682), (154, 2728074341), (203, 2069573638), (319, 1317001406), (406, 1034786819), (638, 658500703), (2233, 188143058), (4466, 94071529), (8573, 49005418), (10973, 38287018), (17146, 24502709), (21946, 19143509), (60011, 7000774), (76811, 5469574), (94303, 4455038), (120022, 3500387), (120703, 3480638), (153622, 2734787), (188606, 2227519), (241406, 1740319), (248617, 1689842), (318217, 1320242), (497234, 844921), (636434, 660121)]