864085496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 1776448800

約数和(自身を除く): 912363304

約数列:

[1, 2, 4, 8, 19, 38, 41, 61, 76, 82, 122, 152, 164, 244, 328, 488, 779, 1159, 1558, 2273, 2318, 2501, 3116, 4546, 4636, 5002, 6232, 9092, 9272, 10004, 18184, 20008, 43187, 47519, 86374, 93193, 95038, 138653, 172748, 186386, 190076, 277306, 345496, 372772, 380152, 554612, 745544, 1109224, 1770667, 2634407, 3541334, 5268814, 5684773, 7082668, 10537628, 11369546, 14165336, 21075256, 22739092, 45478184, 108010687, 216021374, 432042748, 864085496]

約数ペア:

[(1, 864085496), (2, 432042748), (4, 216021374), (8, 108010687), (19, 45478184), (38, 22739092), (41, 21075256), (61, 14165336), (76, 11369546), (82, 10537628), (122, 7082668), (152, 5684773), (164, 5268814), (244, 3541334), (328, 2634407), (488, 1770667), (779, 1109224), (1159, 745544), (1558, 554612), (2273, 380152), (2318, 372772), (2501, 345496), (3116, 277306), (4546, 190076), (4636, 186386), (5002, 172748), (6232, 138653), (9092, 95038), (9272, 93193), (10004, 86374), (18184, 47519), (20008, 43187)]