231320199152

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1\times {\mathrm{14843}}^1$

素因数の和:15606

約数の個数: 80

約数和(自身を含む): 515000823552

約数和(自身を除く): 283680624400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 401, 694, 802, 1388, 1604, 2429, 2776, 2807, 3208, 4858, 5552, 5614, 6416, 9716, 11228, 14843, 19432, 22456, 29686, 38864, 44912, 59372, 103901, 118744, 139147, 207802, 237488, 278294, 415604, 556588, 831208, 974029, 1113176, 1662416, 1948058, 2226352, 3896116, 5150521, 5952043, 7792232, 10301042, 11904086, 15584464, 20602084, 23808172, 36053647, 41204168, 41664301, 47616344, 72107294, 82408336, 83328602, 95232688, 144214588, 166657204, 288429176, 333314408, 576858352, 666628816, 2065358921, 4130717842, 8261435684, 14457512447, 16522871368, 28915024894, 33045742736, 57830049788, 115660099576, 231320199152]

約数ペア:

[(1, 231320199152), (2, 115660099576), (4, 57830049788), (7, 33045742736), (8, 28915024894), (14, 16522871368), (16, 14457512447), (28, 8261435684), (56, 4130717842), (112, 2065358921), (347, 666628816), (401, 576858352), (694, 333314408), (802, 288429176), (1388, 166657204), (1604, 144214588), (2429, 95232688), (2776, 83328602), (2807, 82408336), (3208, 72107294), (4858, 47616344), (5552, 41664301), (5614, 41204168), (6416, 36053647), (9716, 23808172), (11228, 20602084), (14843, 15584464), (19432, 11904086), (22456, 10301042), (29686, 7792232), (38864, 5952043), (44912, 5150521), (59372, 3896116), (103901, 2226352), (118744, 1948058), (139147, 1662416), (207802, 1113176), (237488, 974029), (278294, 831208), (415604, 556588)]