238489464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 632966400

約数和(自身を除く): 394476936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 659, 887, 1318, 1774, 1977, 2636, 2661, 3548, 3954, 5272, 5322, 7096, 7908, 10644, 11203, 15079, 15816, 21288, 22406, 30158, 33609, 44812, 45237, 60316, 67218, 89624, 90474, 120632, 134436, 180948, 268872, 361896, 584533, 1169066, 1753599, 2338132, 3507198, 4676264, 7014396, 9937061, 14028792, 19874122, 29811183, 39748244, 59622366, 79496488, 119244732, 238489464]

約数ペア:

[(1, 238489464), (2, 119244732), (3, 79496488), (4, 59622366), (6, 39748244), (8, 29811183), (12, 19874122), (17, 14028792), (24, 9937061), (34, 7014396), (51, 4676264), (68, 3507198), (102, 2338132), (136, 1753599), (204, 1169066), (408, 584533), (659, 361896), (887, 268872), (1318, 180948), (1774, 134436), (1977, 120632), (2636, 90474), (2661, 89624), (3548, 67218), (3954, 60316), (5272, 45237), (5322, 44812), (7096, 33609), (7908, 30158), (10644, 22406), (11203, 21288), (15079, 15816)]