265037688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193741}}^1$

素因数の和:193772

約数の個数: 48

約数和(自身を含む): 755593800

約数和(自身を除く): 490556112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 193741, 387482, 581223, 774964, 1162446, 1549928, 1743669, 2324892, 3487338, 3681079, 4649784, 6974676, 7362158, 11043237, 13949352, 14724316, 22086474, 29448632, 33129711, 44172948, 66259422, 88345896, 132518844, 265037688]

約数ペア:

[(1, 265037688), (2, 132518844), (3, 88345896), (4, 66259422), (6, 44172948), (8, 33129711), (9, 29448632), (12, 22086474), (18, 14724316), (19, 13949352), (24, 11043237), (36, 7362158), (38, 6974676), (57, 4649784), (72, 3681079), (76, 3487338), (114, 2324892), (152, 1743669), (171, 1549928), (228, 1162446), (342, 774964), (456, 581223), (684, 387482), (1368, 193741)]